Samsung Galaxy Watch4 User manual

User manual

Contents
Getting started
Device Layout: Galaxy Watch4 |Galaxy Watch4 Classic
Set up your device: Charge the battery |Wireless PowerShare |Wear the Watch
Start using your device: Start using your device|Activation|Galaxy Wearable app|
Lock or unlock your device|Customize keys|Navigation|Change the watch face|
Quick panel|Notifications|Water lock mode|Bedtime mode |Theater mode|Enter
text
Apps
Tools:Alarm |Bixby |Calculator |Calendar |Compass |Contacts |Find My Phone |
Reminder|Samsung Pay |Stopwatch |Timer |Voice Recorder |Weather |World clock
Media:Buds controller |Camera controller |Gallery |Media controller |Messages|
Phone
Health:Samsung Health |Samsung Health Monitor
Google:Play store |Maps
Microsoft:Outlook
Settings
Connections:Bluetooth|Wi-Fi|NFC|Disconnection alerts|Airplane mode |Mobile
networks|Data usage
Notifications:Notification settings |Advanced notification settings |Wireless
emergency alerts
Sounds and vibration:Sound mode |Vibration |Call vibration |Notification vibration |
Volume |Ringtone|Notification sound |System vibration |System sounds
2WEA_R89X_R88X_R87X_R86X_EN_UM_TN_UG9_072021_FINAL

Display:Adjust screen brightness|Always on Display |Screen wake-up |Show media
controls |Set the screen timeout|Show last app|Font style |Touch sensitivity |Show
charging info
Device maintenance:Battery|Power saving mode|Watch only mode|Text to
speech|Date and time |Connect to a new phone |Reset the Watch |Location
Accessibility:TalkBack|Visibility enhancements|Hearing enhancements|Advanced
settings |Installed services
Security and privacy: Set a screen lock |Permission manager
Accounts:Samsung account |Google account
Other:Software update|Tips and tutorials |About watch
Learn More
Videos |Tips |Samsung Care |Talk to an agent
Legal information
Samsung Knox |Legal information |Legal information
Contents
3

Getting started
Galaxy Watch4
Galaxy Watch4 Classic
Set up your device
Start using your device
4

Galaxy Watch4
Touchscreen
Band
Heart rate
sensor
Speaker
Back key
Home key
Microphone
Getting started
5
Devices and software are constantly evolving — the illustrations you see here are for reference only.

Galaxy Watch4 Classic
Touchscreen Back key
Home key
Band
Heart rate
sensor
Speaker
Microphone
Bezel
Getting started
6
Devices and software are constantly evolving — the illustrations you see here are for reference only.

Set up your device
Learn more about your device hardware, assembling and charging, and how to get
started using your new device.
Charge the battery |Wireless PowerShare |Wear the Watch
Charge the battery
Your device is powered by a rechargeable battery.
1. Connect the wireless charger to a USBcharging port.
2. Place the watch onto the wireless charger, aligning the center of your
watch with the center of the wireless charger.
3. After fully charging, disconnect the watch from the wireless charger.
Getting started
7
Devices and software are constantly evolving — the illustrations you see here are for reference only.

CAUTIONThe charging head for plugging the USB cable into a wall outlet is not
included. Use only Samsung charging devices rated with an output voltage of 5v
and an output current of over 150mA (sold separately). Samsung accessories are
designed for your device to maximize battery life. Using other accessories may
void your warranty and may cause damage.
NOTEPrevent the USB charger port and the small end of the charger cable from
coming into contact with conductive materials, such as liquids, dust, metal
powders, and pencil leads.
While charging, the device and the charger may become hot. This does not affect
the device’s lifespan or performance and is in the device’s normal range of
operation.
Remove the device from the charger and wait for the device to cool down. For more
information, visit https://www.samsung.com/us/support/answer/ANS00076952.
NOTEDo not disassemble, modify, or repair your device. Placing objects, such as
magnetic stripe cards, including credit cards, phone cards, passbooks, and
boarding passes, next to the device or charger may cause damage from the
charger or device’s magnetic field.
8
Getting started

Wireless PowerShare
Wirelessly charge your device using a supported Samsung smartphone. Some
features are not available while sharing power.
1. From your phone, enable the Wireless PowerShare feature.
2. With the phone face down, place the compatible device on the back of the
phone to charge. A notification sound or vibration occurs when charging
begins.
Getting started
9
Devices and software are constantly evolving — the illustrations you see here are for reference only.

NOTEWireless PowerShare works with most Qi-Certified devices. Requires
minimum 30% battery to share. Speed and power efficiency of charge varies by
device. May not work with some accessories, covers, or other manufacturer’s
devices. If you have trouble connecting or charging is slow, remove any cover
from each device.
For best results when using Wireless PowerShare, please note:
•Remove any accessories or cover before using the feature. Depending on the
type of accessory or cover, Wireless PowerShare may not work properly.
•The location of the wireless charging coil may vary by device, so you may need
to adjust the placement to make a connection. When charging starts, a
notification or vibration will occur, so the notification will help you know you've
made a connection. During charging, do not move or use either device.
•Call reception or data services may be affected, depending on your network
environment.
•Charging speed or efficiency can vary depending on device condition or
surrounding environment.
•Do not use headphones.
10
Getting started