Samsung Galaxy Watch 4 Classic User manual

User Manual of Product 1:
SAMSUNG Galaxy Watch 4 Classic 46mm Smartwatch with
ECG Monitor Tracker for Health, Fitness, Running, Sleep
Cycles, GPS Fall Detection, LTE, US Version, Silver

www.samsung.com
USER MANUAL
English. 10/2022. Rev.1.0
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 Galaxy Watch4Classic /
Galaxy Watch4
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 using Wireless
power sharing
19 Battery charging tips and
precautions
20 Wearing the Watch
20 Putting on the Watch
20 Band tips and precautions
21 Connecting the band
22 How to wear the Watch for accurate
measurements
24 Turning the Watch on and off
25 Connecting the Watch to a
smartphone
25 Installing the Galaxy Wearable app
25 Connecting the Watch to a
smartphone via Bluetooth
27 Remote connection
27 Controlling the screen
27 Bezel
28 Touchscreen
29 Screen composition
30 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
38 Entering text
38 Keyboard layout

Table of Contents
3
79 Reminder
80 Calendar
80 Bixby
81 Weather
82 Alarm
82 World Clock
83 Timer
83 Stopwatch
84 Gallery
84 Importing and exporting images
84 Viewing images
85 Deleting images
85 Find My Phone
86 Find My Watch
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
72 Starting to measure the blood
pressure
74 Starting to measuring the ECG
76 GPS
77 Music
78 Media Controller
78 Introduction
78 Controlling the music player
78 Controlling the video player

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

5
Getting Started
About the Galaxy Watch4Classic /
Galaxy Watch4
The Galaxy Watch4Classic / Galaxy Watch4(hereafter, Watch) is a smartwatch that can analyse
your exercise pattern, manage your health and allows 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 or launch a feature by simply tapping the screen and also change the watch face to
match your taste.
You can use your Watch 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 a Wi-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 customise 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 the Wi-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 Galaxy Watch series, and you
cannot use previously purchased content due to the 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 your Watch.
•
Depending on the region or service provider, a screen protector is 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 recommended not to use fixed graphics on part or all of the touchscreen for
extended periods and 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
the Watch’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 the Watch’s Apps screen, tap (
Settings )
→
Display
and tap the
Auto brightness switch to activate it.

Getting Started
7
•
Depending on the region or model, some devices are required to receive approval from
the Federal Communications Commission (FCC).
If your device is approved by the FCC, you can view the FCC ID of the Watch. To view the
FCC ID, on the Watch’s Apps screen, tap (
Settings )
→
About watch
→
Status info . If
your device does not have an FCC ID, it means that the device has not been authorised
for sale in the U.S. or its territories and may only be brought to the U.S. for the owner’s
personal use.
•
The use of mobile devices on aeroplanes 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 the Watch’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.

Getting Started
8
Maintaining the device’s water and dust resistance
•
This device is water and dust resistant, and meets the following international standards.
–
5ATM water resistance classification certification: Was tested by submerging the
device in 50 m of fresh water for 10 minutes, leaving it still, without any movement, to
meet the requirements of ISO 22810:2010.
–
IPX8 water resistance classification certification: Was tested by submerging the device
in 1.5 m of fresh water for 30 minutes, leaving it still, without any movement, to meet
the requirements of IEC 60529.
–
IP6X dust resistance classification certification: Was tested to meet the requirements of
IEC 60529.
•
You can use this device when you are exercising, washing your hands or on a rainy day.
•
You can use this device when you are swimming in a pool or the sea where the water
level is not deep.
•
You must follow the guidelines below to maintain the water and dust resistance of your
device.
–
After swimming, and before the pool water or seawater has dried, rinse the device
with fresh water and dry it thoroughly with a soft, clean cloth to maintain its water
resistance. The water resistance may be affected by the disinfectants in swimming
pool water or the salt in seawater.
–
If the device gets wet with liquid other than fresh water, such as coffee, drinks, soapy
water, oil, perfume, sunscreen, hand sanitiser, or chemical products like cosmetics,
rinse the device with fresh water and dry it thoroughly with a soft, clean cloth to
maintain its water resistance.
–
Do not stay submerged underwater, go snorkeling, diving or scuba diving, or play
water sports like water-skiing or surfing, and do not swim in fast-moving water, such
as a river, while wearing your device. Also, do not expose it to high-pressure cleaning
machines or similar things. This would result in a dramatic rise in water pressure which
could cause the water resistance guaranteed by our company to change.
–
If the device is hit or damaged, its water and dust resistance may be compromised.
–
Do not disassemble your device without proper guidance.
–
If you dry your device with a machine that gives off hot air, like a hair dryer, or if you
use your device in a hot environment like a sauna, the water resistance could be
damaged from a dramatic change in the air or water temperature.

Getting Started
9
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.
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 the Watch
Follow the points below to ensure your Watch functions correctly and maintains its
appearance. Failure to do so may damage the Watch and cause the skin irritation.
•
Turn off the Watch 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.
The Watch’s exterior and interior parts may be damaged or it could result in poor
performance. If your Watch 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
your Watch and do not clean it with the ultrasonic waves or the external heat sources.
Doing so may damage the Watch. Skin irritation may be caused by soap, detergents,
hand sanitizers, or cleaning agents left on the Watch.
•
When you remove sun block, lotion, or oil, use a soap-free detergent, then rinse and dry
your Watch 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 the Watch 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.

Getting Started
10
•
Avoid exposing the Watch’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.
Use caution if you are allergic to any materials on the Watch
•
Samsung has tested the noxious materials found on the Watch through the internal and
external certificate authorities, including the test for all materials which contact with skin,
skin toxicity test, and the Watch-wearing test.
•
The Watch includes nickel. Take the necessary precautions if your skin is hypersensitive or
you have an allergy to any materials found on the Watch.
–
Nickel: The Watch 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
the Watch and the Watch has passed the international certificated test. However, if you
are sensitive to nickel, be careful to use the Watch.
•
Only the materials observed 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 a Watch.
•
For more information about how Samsung manages chemicals, refer to the Samsung
website (https://www.samsung.com/uk/aboutsamsung/sustainability/environment/,
https://www.samsung.com/au/support/newsalert/119791/).
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
Refer to the quick start guide for package contents.
•
The items supplied with the Watch and any available accessories may vary
depending on the region or service provider.
•
The supplied items are designed only for this Watch 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 the Watch before purchase.
•
Except for the Watch, some supplied items and accessories may not have the same
water- and dust-resistance certification.
•
Use only Samsung-approved accessories. Using unapproved accessories may cause
the 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
►
Galaxy Watch4Classic:
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
►
Galaxy Watch4:
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 USE THIS DEVICE AND SOME ACCESSORIES (SOLD
SEPARATELY) UNLESS YOU HAVE CONSULTED WITH YOUR 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 speakers, such as when playing media files, do not place the Watch
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 may not be fully removed.
•
Do not insert sharp objects into the atmospheric pressure sensor, the pressure vent,
speaker, or the microphone. Inner components of the Watch may be damaged along
with the water-resistance feature.
•
If you use the Watch with its glass body broken, there may be 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 the Watch
–
If you cover the Watch’s antenna area with your hands or other objects while
using certain features, such as calls 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 the Watch’s microphone is not obstructed when you are speaking into it.
•
The pressure vent ensures that Watch’s inner parts and sensors work correctly when
you use the Watch in 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 Galaxy Watch4Classic.

Getting Started
15
Keys
Key Function
Home key
•
When the Watch 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
→
Customise keys )
•
Press to open the Watch 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
→
Customise keys )
Home key + Back key
•
Press simultaneously to capture a screenshot.
•
Press and hold simultaneously to turn off the Watch.
Wireless charger
Wireless charging
surface
Do not expose the wireless charger to water because the wireless charger does not
have same water- resistance certification as your Watch.

Getting Started
16
Charging the battery
Charge the battery before using it for the first time or when it has been unused for extended
periods.
Use only Samsung-approved charger and cable specifically designed for your Watch.
Incompatible charger and cable can cause serious injuries or damage to your device.
•
Use only wireless charger supplied with the device. The Watch 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.
•
The Watch 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 adaptor.
2 Place the Watch on the wireless charger aligning the centre of your Watch’s back side with
the centre of the wireless charger.
Wireless charger
3 After fully charging, disconnect the Watch 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 the Watch when it is turned off, press any key to check the charging status on
the screen.
Charging the battery using Wireless power sharing
You can charge your Watch with the battery of the device that functions as a wireless
charging pad. You can still charge your Watch even while charging the device that functions
as a wireless charging pad. Depending on the type of cover being used, the Wireless 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 the Wireless power sharing feature on the device that functions as a wireless
charging pad and place the centre of the Watch’s back on the device that functions as a
wireless charging pad.
The device that functions
as a wireless charging pad

Getting Started
18
2 After fully charging, disconnect the Watch from the device that functions as a wireless
charging pad.
Do not use the earphones or 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 or Watch to connect with each other properly.
•
Some features that work while wearing the Watch are not available while sharing
power.
•
To charge properly, do not move or use the device that functions as a wireless
charging pad or Watch while charging.
•
The power charged to your Watch may be less than the amount shared to it by the
device that functions as a wireless charging pad.
•
If you charge the Watch while charging the device that functions as a wireless
charging pad, the charging speed may decrease or the Watch 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.

Getting Started
19
Battery charging tips and precautions
•
If there are obstructions between the Watch 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, the Watch cannot be turned on immediately
when the wireless charger is connected. Allow a depleted battery to charge for a few
minutes before turning it 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, the Watch may not charge properly or it may charge more slowly
due to a lower electric current.
•
The Watch 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 the Watch from the
wireless charger.
•
While charging, the Watch may heat up. This is normal and should not affect the Watch’s
lifespan or performance. Before wearing the Watch, 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 the Watch while the wireless charger is wet, the Watch may be damaged.
Thoroughly dry the wireless charger before charging the Watch.
•
If the Watch 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.