Samsung Galaxy Watch 4manual

www.samsung.com/ca USER MANUAL English. 11/2021. Rev.1.2 SM-R860 SM-R870 SM-R880 SM-R890 SM-R865F SM-R875F SM-R885F SM-R895F

2 Table of Contents Getting Started 5 About the GalaxyWatch4 Classic / GalaxyWatch4 5 Read me first 11 Device layout 11 Package contents 12 Watch 15 Wireless charger 16 Charging the battery 16 Wireless charging 17 Charging the battery usingWireless power sharing 19 Battery charging tips and precautions 20 Wearing theWatch 20 Putting on theWatch 20 Band tips and precautions 21 Connecting the band 22 How to wear theWatch for accurate measurements 24 Turning theWatch on and off 25 Connecting theWatch to a smartphone 25 Installing the GalaxyWearable app 25 Connecting theWatch to a smartphone via Bluetooth 26 Remote connection 27 Controlling the screen 27 Bezel 28 Touchscreen 29 Screen composition 29 Turning the screen on and off 30 Switching the screen 31 Lock screen 32 Watch 32 Watch screen 32 Changing the watch face 33 Activating the Always On Display feature 33 Activating watch only mode 34 Notifications 34 Notification panel 34 Viewing incoming notifications 35 Selecting apps for receiving notifications 35 Quick panel 37 Entering text 37 Introduction 38 Entering text by voice 38 Entering with handwriting 39 Entering with the keyboard 39 Setting the input language

Table of Contents 3 80 Reminder 80 Calendar 81 Bixby 82 Weather 82 Alarm 83 World clock 83 Timer 84 Stopwatch 84 Gallery 84 Importing and exporting images 85 Viewing images 85 Deleting images 86 Find My Phone 86 Find MyWatch 86 Introduction 87 Sending an SOS 87 Introduction 87 Registering the emergency contacts 88 Requesting an SOS 88 Requesting an SOS when you are hurt from a fall 89 Stopping SOS messages 90 Voice Recorder 91 Calculator 91 Compass 91 Buds Controller 92 Camera Controller 92 Samsung Global Goals Apps and features 40 Installing and managing apps 41 Messages 43 Phone 45 Contacts 46 Samsung Pay 47 Samsung Health 47 Introduction 47 Daily activity 49 Steps 50 Exercise 55 Sleep 57 Heart rate 59 Stress 60 Blood oxygen 63 Body composition 66 Food 67 Water 67 Together 68 Women’s health 68 Settings 69 Samsung Health Monitor 69 Introduction 69 Precautions for measuring blood pressure and ECG 73 Starting to measure blood pressure 75 Starting to measuring the ECG 77 GPS 78 Music 79 Media Controller 79 Introduction 79 Controlling the music player 79 Controlling the video player

Table of Contents 4 107 Watch settings 107 Introduction 107 Notifications 108 Sound and vibration 108 Display 108 Advanced features 108 Battery 109 Manage content 109 Mobile plans (LTE models) 110 General 110 Accessibility 110 Account and backup 111 Watch software update 111 About watch 111 Find MyWatch 112 Tips and user manual 112 Store Appendix 113 Troubleshooting 117 Removing the battery Health and Safety 93 Settings 93 Introduction 93 Connections 96 Notifications 96 Sounds and vibration 97 Display 98 Samsung Health 98 Advanced features 99 Battery 99 Apps 100 General 101 Accessibility 102 Security 102 Privacy 102 Location 102 Account and backup 103 Software update 103 Tips and tutorials 103 About watch GalaxyWearable app 104 Introduction 105 Watch faces 106 Apps 106 Tiles 107 Quick panel

5 Getting Started About the GalaxyWatch4 Classic / GalaxyWatch4 The GalaxyWatch4 Classic / GalaxyWatch4 (hereafter,Watch) is a smartwatch that can analyze your exercise pattern, manage your health and allow you to use a variety of convenient apps for making phone calls and playing music.You can easily browse the various features by using the bezel, launch a feature by simply tapping the screen, or change the watch face to match your taste. You can use yourWatch after connecting it to your smartphone. Read me first Please read this manual before using this device to ensure safe and proper use. • Descriptions are based on the device’s default settings. • Some content may differ from your device depending on the region, service provider, model specifications, or device’s software. • The device may require a connection to aWi-Fi or mobile network when using some apps or features. • Content (high quality content) that requires high CPU and RAM usage will affect the overall performance of the device. Apps related to the content may not work properly depending on the device’s specifications and the environment that it is used in. • Samsung is not liable for performance issues caused by apps supplied by providers other than Samsung. • Samsung is not liable for performance issues or incompatibilities caused by edited registry settings or modified operating system software. Attempting to customize the operating system may cause the device or apps to work improperly.

Getting Started 6 • Software, sound sources, wallpapers, images, and other media provided with this device are licensed for limited use. Extracting and using these materials for commercial or other purposes is an infringement of copyright laws. Users are entirely responsible for illegal use of media. • You may incur additional charges for data services, such as messaging, uploading and downloading, auto-syncing, or using location services depending on your data plan. For large data transfers, it is recommended to use theWi-Fi feature. • Default apps that come with the device are subject to updates and may no longer be supported without prior notice. If you have questions about an app provided with the device, contact a Samsung Service Centre. For user-installed apps, contact service providers. • This device’s operating system is different from the previous GalaxyWatch series, and you cannot use previously purchased content due to compatibility issues. • The model specifications and supported services may differ depending on the region. • Modifying the device’s operating system or installing software from unofficial sources may result in device malfunctions and data corruption or loss.These actions are violations of your Samsung licence agreement and will void your warranty. • Some functions may not work as described in this manual depending on the maker and model of the smartphone you connect to yourWatch. • Depending on the region or service provider, a screen protector may be attached for protection during production and distribution. Damage to the attached screen protector is not covered by the warranty. • You can see the touchscreen clearly even in strong outdoor sunlight by automatically adjusting the contrast range based on the surrounding environment. Due to the nature of the product, displaying fixed graphics for extended periods may result in afterimages (screen burn-in) or ghosting. – It is not recommended to use fixed graphics on part or all of the touchscreen for extended periods.Turn off the touchscreen when not using the device. – You can set the touchscreen to turn off automatically when you are not using it. On theWatch’s Apps screen, tap (Settings) → Display → Screen timeout and select the length of time you want the device to wait before turning off the touchscreen. – To set the touchscreen to automatically adjust its brightness based on the surrounding environment, on theWatch’s Apps screen, tap (Settings) → Display and tap the Auto brightness switch to activate it.

Getting Started 7 • The use of smartphones on airplanes or ships may be subject to federal and local guidelines and restrictions. Check with the appropriate authorities and always follow crew instructions regarding when and how you may use your device. • Depending on the region, you can view the regulatory information on the device.To view the information, on theWatch’s Apps screen, tap (Settings) → About watch → Regulatory info. • Your device contains magnets. Keep a safe distance between your device and objects that may be affected by magnets such as credit cards and implantable medical devices. If you have an implantable medical device, consult your physician before use. Maintaining water and dust resistance Your device supports water- and dust-resistance. Follow these tips carefully to maintain the water- and dust-resistance of the device. Failure to follow the tips below may result in damage to your device and will not guarantee its performance, including its water-resistance. • Do not expose your device to liquids other than fresh water, or chemical products such as sunscreen, hand sanitizer, cosmetics, soapy water, detergent, oil, perfume, coffee, or beverages. • Do not stay underwater, dive, or play water sports, such as water-skiing, surfing, jumping into water, and do not swim or use the device in fast-moving water, such as a river. • Do not expose the device directly to water moving with force, such as water from a faucet. Do not suddenly apply excessive water pressure to the device, such as when diving. • It is recommended to only swim in a swimming pool where its water level is not deep (approximately within 1.5 m). • 5ATM water-resistance classification certification:The device has been tested by submerging it in 50 m of fresh water for 10 minutes, leaving it still, without any movement to meet the requirements of ISO 22810:2010.The water-resistance is not guaranteed when using the device under conditions that deviate from the standard. • IP68 water-resistance classification certification:The device has been tested by submerging it in 1.5 m of fresh water for 30 minutes, leaving it still, without any movement to meet the requirements of IEC 60529.The water-resistance is not guaranteed when using the device under conditions that deviate from the standard.

Getting Started 8 • If the device is hit or damaged, its water-resistance may be compromised. • If using the device when it or your hands are wet, the device’s performance and its appearance may be damaged. Dry them thoroughly with a dry cloth before handling the device. • If the device is exposed to fresh water, dry it thoroughly with a clean, soft cloth. • If the device is exposed to liquids other than fresh water, such as salt water, coffee, beverages, swimming pool water, soapy water, oil, perfume, sunscreen, hand sanitizer, or chemical products, such as cosmetics, take immediate action as follows. Rinse the device with fresh water that does not flow and dry it thoroughly with a clean, soft cloth. If you do not follow these instructions, the device’s performance, including its water-resistance and appearance may be affected. • Do not disassemble your device.The water- and dust-resistant features of the device can be damaged. • Do not expose your device to a dramatic change in air temperature or water temperature. • Do not dry your device with a heating machine like a hair drier. • The water-resistant feature of the device can be damaged in a sauna. • If the device has been immersed in water or the microphone or speaker is wet, sound may not be heard clearly during a call. After wiping the device with a dry cloth, dry it thoroughly before using it. • The touchscreen and other features may not work properly if the device is used in water. • Your device has been tested in a controlled environment and certified to be water- and dust-resistant in specific situations and conditions. (Meets the requirements of the water-resistance in a 50 m deep water as described by the international standard ISO 22810:2010 and your device can be used in shallow water. Meets the requirements of the dust-resistance as described by classification IEC 60529 IP6X.). Precautions for overheating If you feel discomfort due to overheating while using the device, stop using it immediately and remove it from your wrist. To avoid problems, such as device malfunction, skin discomfort or damage, and battery draining, a warning will appear on the device if it reaches a specific temperature.When the initial warning appears, device functions will be disabled until the device cools down to a specific temperature. However, the emergency call feature will be available on the LTE model.

Getting Started 9 If the device temperature continues to increase, a second warning will appear. At this time, the device will shut down. Do not use the device until it cools down to a specific temperature. However, when using the LTE model, the emergency call feature that has been previously connected will remain active until you are finished, even though the second warning will appear. Cleaning and managing theWatch Follow the points below to ensure yourWatch functions correctly and maintains its appearance. Failure to do so may damage theWatch and cause the skin irritation. • Turn off theWatch and remove the band before cleaning it. • Prevent the device from being exposed to dust, sweat, ink, oil, and chemical products such as cosmetics, antibacterial spray, hand cleaner, detergent, and insecticides. TheWatch’s exterior and interior parts may be damaged or it could result in poor performance. If yourWatch is exposed to any of the previously mentioned substances, use a lint-free, soft cloth to clean it. • Do not use soap, cleaning agents, abrasive materials and compressed air when cleaning yourWatch and do not clean it with ultrasonic waves or external heat sources. Doing so may damage theWatch. Skin irritation may be caused by soap, detergents, hand sanitizers, or cleaning agents left on theWatch. • When you remove sun block, lotion, or oil, use a soap-free detergent, then rinse and dry yourWatch thoroughly. • The hybrid band is not water-resistant. Do not swim or take a shower while using the hybrid band. • The hybrid band may make squeaking sound where it connects with theWatch due to the characteristics of the leather material.This is normal and you can address this issue by applying leather care products to the band at the connection point. • Avoid exposing theWatch’s hybrid band to direct sunlight, hot or humid environments, or water.The leather material’s colour and form may change if you do so. If it gets wet, wipe it with a soft, lint-free cloth immediately and dry it in a well-ventilated and shaded place. • When your hybrid band get stained, wipe it with a soft, lint-free cloth. If necessary, slightly dampen a cloth with fresh water. The supplied band may vary depending on the region or model. Be sure to properly clean and maintain your band accordingly.

Getting Started 10 Use caution if you are allergic to any materials on theWatch • Samsung has tested the noxious materials found on theWatch through internal and external certificate authorities, including tests for all materials that contact with skin, skin toxicity test, and theWatch-wearing test. • TheWatch includes nickel.Take the necessary precautions if your skin is hypersensitive or you have an allergy to any materials found on theWatch. – Nickel:TheWatch contains a small amount of nickel, which is below its reference point limited by the Europe REACH regulation.You will not be exposed to the nickel inside theWatch and theWatch has passed the international certificated test. However, if you are sensitive to nickel, be careful when using theWatch. • Only materials that meet the standards of the U.S Consumer Product Safety Commission (CPSC), the regulations of the European countries, and other international standards are used to make aWatch. Instructional icons Warning: situations that could cause injury to yourself or others Caution: situations that could cause damage to your device or other equipment Notice: notes, usage tips, or additional information

Getting Started 11 Device layout Package contents • The items supplied with theWatch and any available accessories may vary depending on the region or service provider. • The supplied items are designed only for thisWatch and may not be compatible with other devices. • Appearances and specifications are subject to change without prior notice. • You can purchase additional accessories from your local Samsung retailer. Make sure they are compatible with theWatch before purchase. • Except for theWatch, some supplied items and accessories may not have the same water- and dust-resistance certification. • Only use Samsung-approved accessories. Using unapproved accessories may cause performance problems and malfunctions that are not covered by the warranty. • Availability of all accessories is subject to change depending entirely on manufacturing companies. For more information about available accessories, refer to the Samsung website.

Getting Started 12 Watch ► GalaxyWatch4 Classic: Home key (Power key) / Electrical biosensor Back key / Electrical biosensor Bezel Touchscreen SM-R880, SM-R890: GPS antenna SM-R885F, SM-R895F: LTE/GPS antenna Atmospheric pressure sensor NFC antenna Light sensor Optical heart rate sensor Speaker Band Pressure vent Microphone Electrical biosensors

Getting Started 13 ► GalaxyWatch4: Home key (Power key) / Electrical biosensor Back key / Electrical biosensor Touchscreen SM-R860, SM-R870: GPS antenna SM-R865F, SM-R875F: LTE/GPS antenna Atmospheric pressure sensor Light sensor NFC antenna Optical heart rate sensor Speaker Pressure vent Band Microphone Electrical biosensors

Getting Started 14 The device and some accessories (sold separately) contain magnets.The American Heart Association (US) and the Medicines and Healthcare Products Regulatory Agency (UK) both warn that magnets can affect the operation of implanted pacemakers, cardioverters, defibrillators, insulin pumps or other electro medical devices (collectively, “Medical Device”) within the range of 15 cm (6 inches). If you are a user of any of these Medical Devices, DO NOT USETHIS DEVICE AND SOME ACCESSORIES (SOLD SEPARATELY) UNLESSYOU HAVE CONSULTEDWITHYOUR PHYSICIAN. • Do not store your device and some accessories (sold separately) near magnetic fields. Magnetic stripe cards, including credit cards, phone cards, passbooks, and boarding passes, may be damaged by magnetic fields. • When using the speaker, such as when playing media files, do not place theWatch close to your ears. • Ensure that the band is kept clean. Contact with contaminants, such as dust and dye, can cause stains on the band that cannot be fully removed. • Do not insert sharp objects into the atmospheric pressure sensor, the pressure vent, speaker, or the microphone. Inner components of theWatch may be damaged along with the water-resistance feature. • If you use theWatch with its acrylic body broken, there is a risk of injury. Use the Watch only after it has been repaired at a Samsung Service Centre. • Connectivity problems and battery drain may occur in the following situations: – If you use a metallic band – If you attach metallic stickers on the antenna area of theWatch – If you cover theWatch’s antenna area with your hands or other objects while using certain features, such as calling or the mobile data connection (LTE models) • Do not cover the light sensor area with screen accessories, such as a screen protector or stickers. Doing so may cause the sensor to malfunction. • Make sure theWatch’s microphone is not obstructed when you are speaking into it. • The pressure vent ensures that theWatch’s inner parts and sensors work correctly when you use theWatch in an environment where the atmospheric pressure changes. • The leather on the hybrid band is made of natural leather with minimised processing. The band’s irregular patterns, leather grains, pores, scars, as well as the natural colour change, including metachromatic stains, which may occur during use, are a natural phenomenon of the leather and not product defects. • The images in this manual are of a GalaxyWatch4 Classic.

Getting Started 15 Keys Key Function Home key • When theWatch is off, press and hold to turn it on. • When the screen is off, press to turn on the screen. • Press and hold to start a conversation with Bixby. Refer to Using Bixby for more information. • Press twice or press and hold to launch the app or feature you set. ( (Settings) → Advanced features → Customize keys) • Press to open theWatch screen when you are on any other screen. Back key • When the screen is off, press to turn on the screen. • Press to launch the feature you set. ( (Settings) → Advanced features → Customize keys. Home key + Back key • Press simultaneously to capture a screenshot. • Press and hold simultaneously to turn off theWatch. Wireless charger Wireless charging surface Do not expose the wireless charger to water.The wireless charger does not have the same water- resistance certification as yourWatch.

Getting Started 16 Charging the battery Charge the battery before using it for the first time or when it has been unused for an extended period. Only use a Samsung-approved charger and cable specifically designed for yourWatch. An incompatible charger or cable can cause serious injuries or damage to your device. • Only use the wireless charger supplied with the device.TheWatch cannot be charged properly with a third-party wireless charger. • Connecting the charger improperly may cause serious damage to the device. Any damage caused by misuse is not covered by the warranty. • To save energy, unplug the charger when not in use.The charger does not have a power switch, so you must unplug the charger from the electric socket when not in use to avoid wasting power.The charger should remain close to the electric socket and easily accessible while charging. • TheWatch has a built-in wireless charging coil.You can charge the battery by using a wireless charging pad.The wireless charging pad is sold separately. For more information about available wireless charging pads, refer to the Samsung website. Wireless charging 1 Connect the wireless charger to the USB power adapter. 2 Place theWatch on the wireless charger, aligning the centre of yourWatch’s back side with the centre of the wireless charger. Wireless charger 3 After fully charging, disconnect theWatch from the wireless charger.

Getting Started 17 Checking the charging status You can check the charging status on the screen during wireless charging. If the charging status does not appear on the screen, on the Apps screen, tap (Settings) → Display and tap the Show charging info switch to activate it. If you charge theWatch when it is turned off, press any key to check the charging status on the screen. Charging the battery usingWireless power sharing You can charge yourWatch with the battery of a device that functions as a wireless charging pad.You can still charge yourWatch even while charging the device that functions as a wireless charging pad. Depending on the type of cover being used, theWireless power sharing feature may not work properly. It is recommended to remove any cover being used from the device that functions as a wireless charging pad before using this feature. 1 Turn on theWireless power sharing feature on the device that functions as a wireless charging pad and place the centre of theWatch’s back on the device. The device that functions as a wireless charging pad

Getting Started 18 2 After fully charging, remove theWatch from the device that functions as a wireless charging pad. Do not use earphones or a Bluetooth headset while sharing power. Doing so may affect nearby devices. • The location of the wireless charging coil may vary by device model. Adjust the device orWatch to connect with each other properly. • Some features that work while wearing theWatch are not available while sharing power. • To charge properly, do not move or use the device that functions as a wireless charging pad or theWatch while charging. • The power charged to yourWatch may be less than the amount shared to it by the device that functions as a wireless charging pad. • If you charge theWatch while charging the device that functions as a wireless charging pad, the charging speed may decrease or theWatch may not charge properly, depending on the charger type. • The charging speed or efficiency may vary depending on the condition of the device that functions as a wireless charging pad or the surrounding environment. • If the remaining battery power of the device that functions as a wireless charging pad drops below a certain level, power sharing will stop. • For more information about available devices that function as wireless charging pads, refer to the Samsung website.

Getting Started 19 Battery charging tips and precautions • If there are obstructions between theWatch and the wireless charger, it may not charge properly. Check if there is any sweat, liquid, or dust on them before charging. • If the battery is completely discharged, theWatch cannot be turned on immediately when the wireless charger is connected. Allow a depleted battery to charge for a few minutes before turning theWatch on. • If you use multiple apps at once, network apps, or apps that need a connection to another device, the battery will drain quickly.To avoid losing power during a data transfer, always use these apps after fully charging the battery. • When connecting the wireless charger to another power source, such as a computer or multi-charging hub, theWatch may not charge properly or it may charge more slowly due to a lower electric current. • TheWatch can be used while it is charging, but it may take longer to fully charge the battery. • If the watch’s power supply is unstable while being used and charged at the same time, the touchscreen may not function. If this happens, disconnect theWatch from the wireless charger. • While charging, theWatch may heat up.This is normal and should not affect theWatch’s lifespan or performance. Before wearing theWatch, allow it to cool down for a while before using it. If the battery gets hotter than usual, the charger may stop charging. • If you charge theWatch while the wireless charger is wet, theWatch may be damaged. Thoroughly dry the wireless charger before charging theWatch. • If theWatch is not charging properly, visit a Samsung Service Centre. • Avoid using a bent or damaged wireless charger cable. If the wireless charger cable is damaged, stop using it.

Getting Started 20 Wearing theWatch Putting on theWatch Open the buckle and place yourWatch around your wrist. Fit the band to your wrist, insert the pin into an adjustment hole, and then secure the buckle to close it. If the band is too loose or too tight on your wrist, select a different hole. Do not bend the band excessively. Doing so may damage theWatch. • To measure your physical condition accurately, wear theWatch firmly around your lower arm above the wrist. Refer to How to wear theWatch for accurate measurements for more information. • When certain materials come into contact with the back of theWatch, yourWatch may recognize that you are wearing it on your wrist. • If the sensors on the back of yourWatch do not come into contact with your wrist for more than 10 minutes, yourWatch may recognize that you are not wearing it on your wrist. Band tips and precautions • For accurate measurement, you have to wear theWatch so that it fits your wrist. After measuring, loosen the band to allow air to reach your skin. It is recommended to wear theWatch so that it is not too loose or tight, and that it feels comfortable in normal circumstances. • When you wear theWatch for a long time or do a high-intensity exercise while wearing it, skin irritation may occur due to certain factors, such as friction, pressure, or moisture. If you have been wearing yourWatch for a long time, remove it from your wrist for a while to keep your skin healthy and allow your wrist to rest. • Skin irritation may occur due to an allergy, environment factors, other factors, or when your skin is exposed to soap or sweat for long periods. In this case, stop using yourWatch immediately and wait 2 or 3 days for the symptoms to ease. If the symptoms persist or worsen, call your doctor. • Make sure your skin is dry before wearing yourWatch. If you wear a wetWatch for a long time, your skin may be affected. • If you use yourWatch in the water, remove foreign materials from your skin andWatch and dry them thoroughly to prevent the skin irritation. • Do not use any accessories in water, only theWatch.

Getting Started 21 Connecting the band Connect the band before using yourWatch.You can detach the band from theWatch and replace it with a new one. Remove the band in the reverse order of how you connected it. Be careful not to damage your fingernail when sliding the spring bar while connecting or replacing bands. • The supplied band may vary depending on the region or model. • The supplied band’s size may vary depending on the model. Use the proper band that fits your model’s size. 1 Insert one end of the band’s spring bar into theWatch’s lug. 2 Slide the spring bar inwards and connect the band. 2 1

Getting Started 22 How to wear theWatch for accurate measurements For accurate measurements, wear theWatch firmly around your lower arm above the wrist while leaving a finger’s worth of space as shown in the figure below. <Rear> Optical heart rate sensor Electrical biosensors Electrical biosensors • If you fasten theWatch too tightly, skin irritation may occur and if you fasten it too loosely, friction may occur. • Do not look directly at the optical heart rate sensor’s lights. Make sure children do not look directly at the lights. Doing so may impair your vision. • If theWatch becomes hot to the touch, remove it until it cools. Exposing your skin to a hot surface of theWatch for a long time may cause low-temperature burns. • Remove all water from yourWatch and the band before measuring your body composition and ECG.

Getting Started 23 • Use the HR feature only for measuring your heart rate.The accuracy of the optical heart rate sensor may be diminished depending on measurement conditions and surroundings. • Cold ambient temperatures may affect your measurement; during winter or cold weather, keep yourself warm when checking your heart rate. • Smoking or consuming alcohol before taking measurements may cause your heart rate to be different from your normal heart rate. • Do not move, talk, yawn, or breathe deeply while taking heart rate measurements. Doing so may cause your heart rate to be recorded inaccurately. • If your heart rate is extremely high or low, measurements may be inaccurate. • If measuring children’s heart rates, the measurement may not accurate. • Users with thin wrists may receive inaccurate heart rate measurements when the device is loose, causing the light to be reflected unevenly. In this case, wear the Watch around your lower arm above the wrist. • If heart rate measurement is not working properly, adjust the position of the device’s optical heart rate sensor to the right, left, up, or down on your wrist, or wear the device on your inner arm so that the sensor is in contact with your skin. • If the optical heart rate sensor and the electrical biosensors are dirty, wipe the sensor and try again. If foreign materials prevent the light from reflecting evenly, the measurement may not accurate. • The optical heart rate sensor may be affected by tattoos, marks, and hair on the wrist you wear yourWatch on.These may cause yourWatch not to recognise that you are wearing it, and theWatch’s features may not work properly.Therefore, wear your Watch on a wrist that does not interfere with theWatch’s features. • The measurement features may not work properly due to certain factors, such as the light from the optical heart rate sensor being blocked, depending on your skin brightness, blood flow under your skin, and the cleanliness of the sensor area. • For accurate measurements, use the Ridge sport band.The Ridge sport band may be sold separately depending on the model.

Getting Started 24 Turning theWatch on and off Follow all posted warnings and directions from authorized personnel in areas where the use of wireless devices is restricted, such as airplanes and hospitals. Turning theWatch on Press and hold the Home key for a few seconds to turn on theWatch. When you turn on theWatch for the first time or reset it, on-screen instructions will appear to instruct you to launch the GalaxyWearable app on your smartphone. Refer to Connecting the Watch to a smartphone for more information. Turning theWatch off 1 Press and hold the Home key and the Back key simultaneously. Alternatively, open the quick panel by dragging downwards from the top edge of the screen and tap . Home key Back key 2 Tap Power off. You can set theWatch to turn off when you press and hold the Home key. On the Apps screen, tap (Settings) → Advanced features → Customize keys, tap Press and hold under Home key, and then select Power off menu. Forcing restart If yourWatch is frozen and unresponsive, press and hold the Home key and the Back key simultaneously for more than 7 seconds to restart it.

Getting Started 25 Connecting theWatch to a smartphone Installing the GalaxyWearable app To connect yourWatch to a smartphone, install the GalaxyWearable app on the smartphone. Depending on your smartphone, you can download the GalaxyWearable app from the following places: • Samsung Android smartphones: Galaxy Store, Play Store • Other Android smartphones: Play Store • It is compatible with Android smartphones that support Google mobile services. • You cannot install the GalaxyWearable app on the smartphones that do not support Watch syncing. Ensure that your smartphone is compatible with aWatch. • TheWatch cannot be connected to a tablet. Connecting theWatch to a smartphone via Bluetooth 1 Turn on theWatch and swipe upwards from the bottom of the screen. On-screen instructions for launching the GalaxyWearable app will appear. 2 Tap Language to select a language to use and follow the on-screen instructions. 3 Launch the GalaxyWearable app on your smartphone. If necessary, update the GalaxyWearable app to the latest version. 4 Tap Start. 5 Select yourWatch on the screen. If you cannot find your device, tap Mine’s not here. 6 Follow the on-screen instructions to complete the connection. When completing the connection, tap Start and follow the on-screen instructions to learn about theWatch’s basic controls.

Getting Started 26 • The initial setup screen may differ depending on your region. • Connection methods may vary depending on your smartphone and software version. • TheWatch is smaller than normal smartphones so the network quality may be lower, especially in areas with weak signals or poor reception.When a Bluetooth connection is unavailable, your cellular network or Internet connection may be poor or become disconnected. • When you connect yourWatch to a smartphone for the first time after resetting it, the Watch’s battery may drain more quickly while syncing data, such as contacts. • Supported smartphones and features may vary depending on your region, service provider, or device manufacturer. • When you cannot establish a Bluetooth connection between yourWatch and the smartphone, the indicator icon will appear on the top of theWatch screen. Connecting theWatch to a new smartphone When you connect theWatch to a new smartphone, theWatch will reset all personal information.When the prompt appears before connecting yourWatch to a new smartphone, tap Back up data to securely back up the stored data. 1 On the Apps screen, tap (Settings) → General → Connect to new phone → Continue. After a reset, it will automatically enter Bluetooth pairing mode. 2 On your new smartphone, launch the GalaxyWearable app to connect to yourWatch. If the smartphone you want to connect to is already connected to another device, launch the GalaxyWearable app on your smartphone and tap → Add new device to connect with a new device. Remote connection YourWatch and smartphone are connected via Bluetooth.You can sync your smartphone to yourWatch when both devices are remotely connected to each other, even though a Bluetooth connection is not available.The Remote connection uses your mobile network or Wi-Fi. If this feature is not turned on, launch the GalaxyWearable app on your smartphone, tap Watch settings → Advanced features → Remote connection, and then tap the switch to activate it. When yourWatch and smartphone are remotely connected, the indicator icon will appear on the top of theWatch screen.

Getting Started 27 Controlling the screen Bezel YourWatch has a rotatable bezel or a touch bezel. Rotate or swipe the bezel clockwise or counter-clockwise to easily control variousWatch functions. Rotatable bezel (GalaxyWatch4 Classic) Touch bezel (GalaxyWatch4) • Scrolling through screens: Rotate or swipe the bezel to view other screens. • Selecting an item: Rotate or swipe the bezel to move from item to item. • Adjusting the input value: Rotate or swipe the bezel to adjust the volume or brightness. When adjusting the brightness, rotate or swipe the bezel clockwise to make the screen brighter. • Using the phone or alarm feature: Rotate or swipe the bezel clockwise to receive an incoming call or to dismiss an alarm. Rotate or swipe the bezel counter-clockwise to reject an incoming call or to activate the snooze feature for an alarm. • Make sure the rotatable bezel is free from the foreign materials like dust or sand. • Do not use the rotatable bezel near magnetic substances, such as magnets or magnetic bracelets.The rotatable bezel may not work properly due to magnetic interference. If the bezel does not work, take theWatch to a Samsung Service Centre without disassembling it.

Getting Started 28 Touchscreen Tapping To open an app, to select a menu item, or to press an on-screen button, tap it with your finger. Tapping and holding Tap and hold the screen for two or more seconds to access the edit mode or to view available options. Dragging Tap and hold an item and drag it to the target position. Double-tapping Double-tap quickly on an image to zoom in or out. Spreading and pinching Spread two fingers apart or pinch on an image to zoom in or out. Swiping Swipe to the left or right to view other panels. • Do not allow the touchscreen to come into contact with other electrical devices. Electrostatic discharges can cause the touchscreen to malfunction. • To avoid damaging the touchscreen, do not tap it with anything sharp or apply excessive pressure to it with your fingertips. • It is not recommended to use fixed graphics on part or all of the touchscreen for extended periods. Doing so may result in afterimages (screen burn-in) or ghosting. • TheWatch may not recognize touch inputs close to the edges of the screen, which are outside of the touch input area. • The touchscreen may not be available when water lock mode is activated.

Getting Started 29 Screen composition TheWatch screen is the starting point for the Home screen, which is composed of several pages. You can view tiles or open the notification panel by swiping the screen to the left or right or by using the bezel. Notification panel Tiles Add tiles. Watch screen The available panels, tiles, and their arrangement may vary depending on the software version. Using tiles To add a tile, swipe left on the screen, tap Add tiles, and then select a tile. When tapping and holding a tile, you can access the edit mode to change the tile’s arrangement or remove the tiles. • Moving the tile:Tap and hold a tile and drag it to the desired location. • Removing the tile:Tap and hold a tile you want to delete and tap . Turning the screen on and off Turning the screen on Use the following methods to turn the screen on. • Turn the screen on with the keys: Press the Home key or Back key. • Turn the screen on with the bezel: Rotate the bezel. If the screen does not turn on after you rotate the bezel, tap (Settings) on the Apps screen, tap Display, and then tap the Turn bezel to wake switch under Screen wake-up to activate it (GalaxyWatch4 Classic).

Getting Started 30 • Turn the screen on by tapping the screen:Tap the screen. If the screen does not turn on after you tap the screen, tap (Settings) on the Apps screen, tap Display, and then tap the Touch screen to wake switch under Screen wake-up to activate it. • Turn the screen on by raising your wrist: Raise the wrist where you are wearing the Watch. If the screen does not turn on after you raise your wrist, tap (Settings) on the Apps screen, tap Display, and then tap the Raise wrist to wake switch under Screen wake-up to activate it. Turning the screen off To turn off the screen, cover it with your palm. Also, the screen will automatically turn off if the Watch is not used for a specified period. Switching the screen Switching between theWatch and Apps screen On theWatch screen, swipe upwards to open the Apps screen. To return to theWatch screen, swipe downwards from the top of the Apps screen. Alternatively, press the Home key. Watch screen Apps screen or An app Apps screen The Apps screen displays icons for all apps installed on theWatch. The available apps may vary depending on the software version.

Getting Started 31 Opening apps On the Apps screen, tap an app icon to launch the app. To launch an app from the list of recent apps, on the Apps screen, tap (Recent apps). Closing apps 1 On the Apps screen, tap (Recent apps). 2 Use the bezel or swipe left or right on the screen to move to the app to close. 3 Swipe upwards on the app to close it. To close all running apps, tap Close all. Returning to the previous screen To return to the previous screen, swipe right on the screen or press the Back key. Lock screen Use the screen lock feature to protect your data, such as your personal information saved on yourWatch. After activating this feature, theWatch will require you to unlock it whenever you use it. However, if you unlock it once while wearing theWatch, it will remain unlocked. Setting the screen lock On the Apps screen, tap (Settings) → Security → Lock → Type and select the lock method. • Pattern: Draw a pattern with four or more dots to unlock the screen. • PIN: Enter a PIN (personal information number) to unlock the screen.

Getting Started 32 Watch Watch screen You can check the current time or view other information.When you are not on theWatch screen, press the Home key to return to theWatch screen. Changing the watch face Tap and hold theWatch screen and use the bezel or swipe on the screen to the left or right, and then select a watch face. To customize the watch face, tap Customize, swipe the screen to the left or right to move to the option you want, and then select the desired colour and other options using the bezel or by swiping upwards or downwards on the screen.To set the complications, tap each area you want and then set them. You can download more watch faces from the Play Store app. Customize You can also change the watch face and customize it from your smartphone. Launch the GalaxyWearable app on your smartphone and tap Watch faces.

Getting Started 33 Customize a watch face with a picture Apply a picture as your watch face after importing a picture from your smartphone. Refer to Getting Started for more information about importing pictures from a smartphone. 1 Tap and hold theWatch screen and tap Customize on the My Photo+ watch face using the bezel or by swiping left or right on the screen. 2 Tap the screen and tap Add photo. 3 Select a picture to apply as a watch face and tap OK. To zoom in or out on the picture, double-tap the image quickly, or spread two fingers apart or pinch the picture.When the picture is zoomed in, swipe the screen to make a part of the picture appear on the screen. • To select several pictures at the same time, tap and hold a picture, select pictures by using the bezel or swiping left or right on the screen, and then tap . • To add extra pictures after selecting pictures, rotate or swipe the bezel clockwise. Alternatively, swipe left on the screen and tap Add photo. • Up to twenty pictures can be added as the watch face.The pictures you add will appear when you tap the screen. 4 Swipe the screen to change the background and other options and tap OK. Activating the Always On Display feature Set theWatch screen and some apps’screens to always stay on while wearing yourWatch. However, the battery will drain more quickly than normal while using this feature. Open the quick panel by dragging downwards from the top edge of the screen and tap . Alternatively, on the Apps screen, tap (Settings) → Display and tap the Always On Display switch to activate it. Activating watch only mode In watch only mode, only the time will display and no other functions can be used. On the Apps screen, tap (Settings) → Battery → Watch only and tap Turn on. To deactivate watch only mode, press and hold the Home key for more than three seconds.

Getting Started 34 Notifications Notification panel Check a notification such as a new message or a missed call on the notification panel. On the Watch screen, rotate or swipe the bezel counter-clockwise. Alternatively, swipe right on the screen to open the notification panel. When there are unchecked notifications, an orange notification indicator will be visible on theWatch screen. If the notification indicator does not appear, on the Apps screen, tap (Settings) → Notifications and tap the Notification indicator switch to activate it. Notification indicator Viewing incoming notifications When you receive a notification, information about the notification, such as its type or the time you received it, will appear on the screen. If more than two notifications are received, use the bezel or swipe left or right on the screen to view more notifications. Tap the notification to view the details. Deleting notifications Swipe upwards on the screen while viewing a notification.

Getting Started 35 Selecting apps for receiving notifications Select an app from your smartphone to receive notifications on yourWatch. 1 Launch the GalaxyWearable app on your smartphone and tap Watch settings → Notifications. 2 Tap More → → All and tap the switch next to apps to receive notifications from the apps list. Quick panel This panel allows you to view theWatch’s current status and configure settings. To open the quick panel, drag downwards from the top edge of the screen.To close the quick panel, swipe upwards on the screen. Use the bezel or swipe left or right on the screen to move to the next or previous quick panel. Indicator icon Remaining battery power and its indicator icon Quick setting icons Checking the indicator icons Indicator icons appear at the top of the quick panel and let you know theWatch’s current status.The icons listed in the table below are most common. Icon Meaning Bluetooth connected Signal strength 3G network connected

Getting Started 36 Icon Meaning LTE network connected Wi-Fi connected Battery power level The indicator icons may appear differently depending on the region, service provider, or model. Checking quick setting icons Quick setting icons appear on the quick panel.Tap the icon to change the basic settings or launch the function conveniently. Refer to Adding or removing a quick setting icon for more information about adding the new icons on the quick panel. Icon Meaning Activate bedtime mode Access the power options Launch the Settings app Activate do not disturb mode Activate the Always On Display feature / / Activate sound, vibrate, or silent mode Activate the flashlight feature Adjust the brightness Activate power saving mode Activate theatre mode Connect theWi-Fi network Activate water lock mode Activate flight mode Connect the Bluetooth headset Launch the Find My Phone app Activate the location information feature

Getting Started 37 Icon Meaning Connect the mobile network (LTE models) Activate the NFC feature Activate the touch sensitivity feature Open the volume menu Adding or removing a quick setting icon To add a quick setting icon, rotate or swipe the bezel clockwise. Alternatively, swipe left on the screen, tap , and then select a feature to add.To remove a quick setting icon, tap and hold any icon and tap on the feature you want to delete. Entering text Introduction A text input screen will appear when you are able to enter text. Enter text by voice. Enter with handwriting. Enter with the keyboard. The text input screen may be different depending on the app you launch.

Getting Started 38 Entering text by voice Tap and speak to enter your message. Delete a preceding character. Recognizing voice input. Enter a space. Or, drag it to the left or right while tapping and holding it to change the input language. • This feature is not supported in some languages. • Tips for better voice recognition – Speak clearly. – Speak in quiet places. – Do not use offensive or slang words. – Avoid speaking in dialectal accents. TheWatch may not recognize your spoken message depending on your surroundings or how you speak. Entering with handwriting Tap to open handwriting mode and write on the screen. Enter a space. Or, drag it to the left or right while tapping and holding it to change the input language. Delete a preceding character. This feature may not be available depending on the language.

Getting Started 39 Entering with the keyboard Tap and tap the input area to open the keyboard. Delete a preceding character. Enter uppercase. For all caps, tap it twice. Enter a space. Or, drag it to the left or right while tapping and holding it to change the input language. Change the input mode. • Text entry is not supported in some languages.To enter text, you must change the input language to one of the supported languages. • The keyboard layout may differ depending on the region. Setting the input language Switch to number mode, punctuation mode, or emoji mode.Then, tap → Input languages → Manage languages and set a language.You can add up to two languages. You can also set the input languages by tapping (Settings) on the Apps screen and tapping General → Input → Samsung Keyboard → Input languages → Manage languages.

40 Apps and features Installing and managing apps Play Store Purchase and download apps. Tap (Play Store) on the Apps screen. Browse apps by category or search for apps by keyword. • Register the Google account on yourWatch to use the Play Store app. Launch the GalaxyWearable app on your smartphone, tap Watch settings → Account and backup → Google account, and then follow the on-screen instructions to copy the Google account from the smartphone to yourWatch. • To change the auto update settings, tap Settings and tap the Auto-update apps switch to activate or deactivate it. Setting app permissions For some apps to operate properly, they may need permission to access or use information on yourWatch. To view or change app permission settings by permission category, on the Apps screen, tap (Settings) → Privacy → Permission manager. Select an item and select an app. If you do not grant permissions to apps, the basic features of the apps may not function properly.

Apps and features 41 Messages View messages and reply to using theWatch. You may incur additional charges for sending or receiving messages when you are roaming. The Android Messages app may be available depending on the region, and the settings for the default messages app are synced with the connected smartphone. Viewing messages 1 Tap (Messages) on the Apps screen. Or, open the notification panel and view a new message. 2 Scroll through the message list, and then select a contact to view your conversations. To view a message on your smartphone, tap . To reply a message, select an input mode and enter your message. Sending messages 1 Tap (Messages) on the Apps screen. Create a new message. Messages list 2 Tap . 3 Tap Enter recipient and enter a message recipient or phone number. Or, tap and select a message recipient from the contacts list, and then tap Next. 4 Select a text template or an input mode, enter your message, and then tap , or .

Apps and features 42 Recording and sending a voice message You can send a voice file after recording what you want to say. On the message input screen, tap and say what you want to be sent. Recognising voice input Stop recording voice. Send a message. Deleting messages 1 Tap (Messages) on the Apps screen. 2 Scroll through the message list, and then select a contact to view your conversations. 3 Tap and hold a message, then tap Delete. To delete multiple messages, tap and hold a message, select messages you want to delete, and then tap Delete. The message will be deleted both from theWatch and the connected smartphone.

Apps and features 43 Phone You can make calls and check incoming calls and receive them. The sound may not be heard clearly during a call and only brief calls are available in areas with weak signals. Answering a call When a call comes in, rotate or swipe the bezel clockwise. Alternatively, drag outside the large circle. You can have phone conversations via theWatch’s internal microphone or speaker, or a connected Bluetooth headset. Rejecting a call You can reject incoming calls and send a rejection message to the caller. When a call comes in, rotate or swipe the bezel counter-clockwise. Alternatively, drag outside the large circle. To send a message when rejecting an incoming call, drag upwards from the bottom edge of the screen and select the message you want. Missed calls If a call is missed, a missed call notification is displayed on the notification panel. On the notification panel, view missed call notifications. Alternatively, tap (Phone) on the Apps screen to view missed calls. Making calls Tap (Phone) on the Apps screen. Keypad Contacts Log list

Apps and features 44 Use one of the following methods to make calls. • Tap , enter a number using the keypad, and then tap . • Tap , use the bezel or scroll through the contact list, select a contact, and then tap . • Use the bezel or scroll through the log list, select a log entry, and then tap . Options during calls The following actions are available: Turn off the microphone so that the other party cannot hear you. Adjust the volume. End the current call. Access additional options. The screen’s appearance may differ depending on the model. Making a phone call with a Bluetooth headset When a Bluetooth headset is connected, you can make phone calls with it.While the Bluetooth headset is not connected, on the Apps screen, tap (Settings) → Connections → Bluetooth.When the available Bluetooth devices list appears, select a Bluetooth headset you want to use.

Apps and features 45 Contacts You can make a call or send a message to a contact.The contacts saved on your connected smartphone will be also saved to yourWatch. Tap (Contacts) on the Apps screen. The favourites list contacts on the smartphone will display on the top of the contacts list. Use one of the following search methods: • Tap and enter the search criteria on the top of the contacts list. • Scroll through the contacts list. • Use the bezel.When you rotate or swipe the bezel quickly, the list scrolls by the alphabet of the first letter. Once a contact is selected, take one of the following actions: • : Make a voice call. • : Compose a message. Selecting the frequently used contacts on the tile Add the frequently used contacts from the Contacts tile to contact them directly via text message or phone call.Tap Add → and select contact. • To use this feature, you must add the Contacts tile. Refer to Using tiles for more information. • Up to four contacts can be added on the tile.

Apps and features 46 Samsung Pay Register cards to Samsung Pay to make payments quickly and securely. You can view more information, such as cards that support this feature, at www.samsung.com/samsung-pay. • To make payments with Samsung Pay, the device may require a connection to aWi-Fi or mobile network depending on the region. • This feature may not be available depending on the service provider or model. • The procedures for the initial setup and card registration may vary depending on the region or service provider. Setting up Samsung Pay 1 On your smartphone, launch the GalaxyWearable app. 2 Tap Apps → App settings → Samsung Pay and follow the on-screen instruction to complete your card registration. Making payments 1 To make a payment on yourWatch, press and hold the Back key on theWatch screen or on the Samsung Pay intro page. 2 Enter your PIN or draw the pattern you set. 3 Scroll through the cards list, select a card and tap PAY. 4 Place yourWatch close to the card reader. When the card reader recognizes the card information, the payment will be processed. • Payments may not be processed depending on your network connection. • The verification method for payments may vary depending on the card readers.

Apps and features 47 Samsung Health Introduction Samsung Health records and manages your 24-hour activity and sleep pattern to help cultivate healthy habits.You can save and manage health-related data on the Samsung Health app of the connected smartphone. After exercising for more than 10 minutes (3 minutes for running) while wearing theWatch, the automatic exercise recognition feature will be activated. Also theWatch will notify you and show you some stretching motions to follow or it will show you a screen encouraging you to engage in light activity when theWatch recognizes inactivity for more than 50 minutes.When yourWatch recognizes that you are driving or sleeping, it may not notify you and not display a stretching screen although you are physically inactive. Visit www.samsung.com/samsung-health for more information. Samsung Health features are intended only for leisure, well-being, and fitness purposes. They are not intended for medical use. Before using these features, read the instructions carefully. Daily activity Check your current daily status, such as steps, active times, activity calories, and their targets, and related information. Checking your daily activity Tap (Samsung Health) on the Apps screen and tap Daily activity. Target achievement graph

Apps and features 48 • Steps: Check the amount of steps you walk throughout the day. As you increase the number of steps, the graph will increase. • Active time: Check the total time you were physically active throughout the day. As you increase your active time by doing light activities, such as stretching or walking, the graph will increase. • Activity cal: Check the total amount of calories you spent doing an activity throughout the day. As you do activities that burn calories, the graph will increase. To view additional information that is related to your daily activity, use the bezel or swipe upwards or downwards on the screen. Setting the daily activity target 1 Tap (Samsung Health) on the Apps screen. 2 Tap Daily activity and tap Set targets. 3 Select an activity option. 4 Use the bezel or swipe upwards or downwards on the screen to set the target. 5 Tap Done. Setting up notifications To receive a notification when reaching a target you’ve set, tap (Samsung Health) on the Apps screen, select Settings → Notification, and then tap the Daily activity switch to activate it.

Apps and features 49 Steps TheWatch counts the number of steps you have taken. Measuring your step count Tap (Samsung Health) on the Apps screen and tap Steps. Target Target achievement graph Current step total To view additional information related to your steps, use the bezel or swipe upwards or downwards on the screen. • When you start to measure your steps, the step tracker monitors your steps and displays your step count after a brief delay because yourWatch accurately recognizes your movement after you walk for a while. Also, for an accurate step count, you may experience a brief delay before the notification indicates that a certain goal has been reached. • If you use the steps tracker while travelling by car or train, vibration may affect your step count. Setting the step target 1 Tap (Samsung Health) on the Apps screen. 2 Tap Steps and tap Set target. 3 Use the bezel or swipe upwards or downwards on the screen to set the target. 4 Tap Done. Setting up notifications To receive a notification when reaching a target you’ve set, tap (Samsung Health) on the Apps screen, select Settings → Notification, and then tap the Steps switch to activate it.

Apps and features 50 Exercise Record your exercise information and check the results. • Before using this feature, pregnant women, the elderly, young children, and users suffering from conditions such as chronic heart disease or high blood pressure, are recommended to seek the advice of a licenced medical professional. • If you feel dizzy, experience pain, or have difficulty breathing during exercise, stop exercising immediately and seek the advice of a licenced medical professional. • Open the quick panel by dragging downwards from the top edge of the screen, and tap to activate the location information feature when you use yourWatch for the first time after purchasing or resetting it. Be aware of following conditions before exercising in cold weather conditions: • Avoid using the device in cold weather. If possible, use the device indoors. • If you use the device outside in cold weather, cover theWatch with your sleeves before using it. Starting exercises 1 Tap (Samsung Health) on the Apps screen. 2 Tap Exercise → Choose workout. You can start exercising directly from the Multi-workouts tile after adding workouts to it. 3 Use the bezel or swipe left or right on the screen to select an exercise type you want and begin. When there is no exercise type you want, tap , and then select an exercise type you want.