Huawei 3 Series User manual
Contents
Getting started
Appearance 1
Pairing and connecting 1
Wearing the watch 2
Buttons and gestures 3
Syncing your HUAWEI ID 5
Gestures 5
Measuring your body temperature 6
Emergency SOS 7
Connecting your watch to the Internet 7
Charging 9
Calling
Support for the eSIM service 11
Activating the eSIM service 11
Changing the eSIM Service 13
Changing the eSIM number or the watch 13
Using your watch to make calls 13
Health management
Heart rate measurement 15
Measuring blood oxygen levels (SpO2) 17
Tracking sleep 17
Testing stress levels 18
Breathing exercises 19
Activity reminder 19
Adding emergency information 20
Workout modes
Starting a workout 21
Running courses 21
Creating a training plan 21
Smart companion 22
Route back 22
Viewing workout records 22
Workout status 23
Recording daily activities 23
Auto-detecting workouts 23
Handy features
Assistant·TODAY 24
Remote shutter 24
i
Voice notes 24
Voice assistant 25
Connecting to Bluetooth earphones 26
Music 27
Viewing the calendar 27
Using alarms 28
Viewing weather information 28
Compass 29
Stopwatch 29
Timers 29
Barometer 30
Finding your phone 30
More guides
Managing apps 31
Adjusting and changing the strap 32
Setting time and language 33
Managing watch faces 33
Conguring Gallery 34
Using Huawei Share OneHop for watch faces 35
Locking or unlocking the watch 35
Sound settings 36
Adjusting the screen brightness 36
Customizing the function of the Down button 37
Ultra-long Battery Life mode 37
Accessibility operations 37
Watch updates 38
Powering on and o, restarting, and restoring to factory
settings
38
Viewing the Bluetooth name, MAC address, SN, model, and
version number
39
Cleaning and maintenance 39
Contents
ii
Getting started
Appearance
The watch adopts a combination of pressable buttons, a rotatable Up button, and a color
touchscreen. The color touchscreen provides a broader eld of view and the rotatable Up
button allows for more convenient operations.
Table 1-1 Items on the watch
No. Item
1 Up button
2 Down button
3 Speaker
4 Microphone
5 Monitoring unit area
6 Charging area
Pairing and connecting
The device is ready to be paired via Bluetooth by default after it is powered on for the rst
time. Download and install the latest version of the Health app.
Ensure that you are using one of the following devices on which Bluetooth and location
services have been enabled:
Phones: HarmonyOS 2/Android 6.0/iOS 9.0 or later
HarmonyOS/Android users
1Open the Health app and go to Devices > ADD. The app will then automatically search
for the devices that it can connect to. Touch the LINK next to the target device and follow
the onscreen instructions to nish pairing.
If the target device is not in the list of devices that can be connected to automatically,
touch ADD, select the target device, touch PAIR, and follow the onscreen instructions
to nish pairing.
1
2When a pairing request is displayed on the device screen, touch √ to start pairing. Conrm
the pairing on your phone as well.
iOS users
1Open the Health app, go to Device > ADD, select the device you want to pair with, and
touch PAIR.
2For some device models, you need to pair your device with the phone via Bluetooth.
Follow the onscreen instructions to select your device from the Bluetooth settings screen.
When a pairing request is displayed on your device, touch √. After the pairing is complete,
touch Next.
3Open the Health app, touch Next, and follow the onscreen instructions to nish pairing.
•Your device will display an icon on the screen to inform you that pairing was successful.
It will then return to the home screen and receive information (such as the date and
time). Otherwise, your device will display an icon on the screen to inform you that
pairing was unsuccessful. It will then return to the startup screen.
Wearing the watch
Ensure that the rear cover of the watch is clean, dry, and free of foreign objects. Attach the
monitoring area of the watch to your wrist and make sure it feels comfortable. Do not attach
a protective lm to the rear of the watch. The rear cover of the watch has sensors that can
identify signals from the human body. If the sensors are blocked, the identication will be
inaccurate or fail and the watch won't be able to record the heart rate, SpO2, and sleep data.
To ensure the accuracy of measurements, avoid wearing the strap more than one nger
width away from your wrist bone. Ensure that the strap is worn relatively tightly and ensure
it is secure during workouts.
Getting started
2
•The device is made of materials that are safe to use. If you experience skin discomfort
when wearing the device, take it o and consult a doctor.
Buttons and gestures
The watch is equipped with a color touchscreen that is highly touch-responsive and can be
swiped in dierent directions.
Up button
Operation Function Remarks
Rotate •In Grid mode, zoom in and out on an app on the
app list screen.
•In List mode, swipe up and down on the app list
screen or the details screen.
•Scroll up and down the screen after you enter an
app.
Go to Settings > Watch face & launcher >
Launcher and then select Grid or List.
There are certain
exceptions such as for
calls and workouts.
Press •Turn on the screen.
•Open the app list screen from the home screen.
•Return to the home screen.
Getting started
3
Operation Function Remarks
Double-press or
press multiple
times
•Double-press the button to view all running
apps when the screen is on.
•Press ve times consecutively to launch
emergency SOS.
Press and hold •Power on the watch.
•Access the restart/power-o screen when the
watch is powered on.
•Forcibly restart the watch by pressing and
holding the button for more than 12 seconds.
Down button
Operation Function Remarks
Press Open the Workout app.
Access the set customized feature.
There are certain exceptions such
as for calls and workouts.
Press and
hold
Wake up the voice assistant. -
Gestures
Operation Function
Touch Conrm your selection.
Touch and hold Change the watch face.
Swipe up View notications.
Swipe down View the shortcut menu.
Swipe left or right View watch feature cards.
Swipe right Return to the previous screen.
Turning on the screen
•Press the Up button.
•Raise or rotate your wrist inwards.
To turn on the screen by raising your wrist, open the watch's app list, go to Settings >
Accessibility features > Gestures, and enable Raise to wake.
•Swipe down on the home screen to open the shortcut menu. Enable Show Time for the
screen to stay on for ve minutes.
Go to Settings > Display & Brightness > Screen time and set a dierent duration for
the screen to stay on.
Getting started
4
Turning o the screen
Perform no operations for a period of time after you turn on the screen by pressing the
button or raising your wrist.
Cover the entire screen to turn o the screen.
•Go to Settings > Display & Brightness > Sleep and set a duration for the screen to
stay o.
•Go to Settings > Watch face & launcher and enable Always On Display. The watch
face and some app screens will stay on.
Syncing your HUAWEI ID
Sync your HUAWEI ID from your phone to the watch. You will then be able to use apps such
as HUAWEI Music, and MeeTime on your watch. Before syncing, sign in to the Health app
and nish pairing. During syncing, the watch and phone must be connected and the network
connection must be working normally.
After you nish pairing, your HUAWEI ID will be automatically synced to your watch. You can
also go to Settings > Account > Sync to sync your HUAWEI ID from your phone to the
watch.
•HUAWEI ID syncing is not supported on an iOS phone.
•After pairing is completed for the rst time, touch Agree to automatically sync your
HUAWEI ID to the watch.
Gestures
Gesture tutorials
To avoid misoperations, open the watch's app list, go to Settings > Accessibility features >
Gestures, touch Tutorials, and select the desired gesture tutorial.
Answering a call
Open the watch's app list, go to Settings > Accessibility features > Gestures, and touch
Answer calls gesture.
After this feature is enabled, with the screen facing up and your palm facing down, quickly
clench and release your st to answer a call.
Getting started
5
Muting an incoming call
Open the watch's app list, go to Settings > Accessibility features > Gestures, and enable
Mute incoming calls gesture.
After this feature is enabled, with the screen facing up and your palm facing down, quickly
rotate your wrist outwards by 90 degrees and rotate back to mute an incoming call.
Measuring your body temperature
Body temperature measurements are mainly used to monitor the changes in the wrist skin
temperature during and after exercise. After you enable a continuous skin temperature
measurement, your skin temperature will be continuously measured and a measurement
curve will be generated.
•The product is not a certied medical device. Body temperature measurements are
mainly used to monitor the changes in the wrist skin temperature of healthy people
over the age of 18 during and after exercise. Results are for reference only and should
not be used as a basis for medical diagnosis or treatment.
•During the measurement, wear the device relatively tightly for more than 10 minutes
and stay in a relaxed environment at room temperature (about 25°C). Ensure that
there are no water stains or alcohol on your wrist. Do not start a measurement in an
environment with direct sunlight, wind, or cold/heat sources.
•After you exercise, shower, or switch between outdoor and indoor environments, wait
30 minutes before you start a measurement.
Single measurement
In the watch's app list, go to Skin temperature > Measure to start measuring your
temperature.
Continuous measurement
1Open the Heath app, touch Devices and then the device name, go to Health monitoring,
and enable Continuous skin temperature measurement.
2In the watch's app list, touch Skin temperature to view the measurement curve.
Getting started
6
Emergency SOS
The watch will trigger emergency services when the Fall detection feature is enabled and the
watch detects a serious fall. To prevent false alarms, emergency contacts are given priority
for SOS emergency calls. If no emergency contact has been set, you will need to manually
select a public emergency number.
•You can only send help messages when the watch is connected to the Health app.
•Sending help messages is not supported on an iOS phone.
Automatically initiating an SOS request
1On the watch's menu, go to Settings > Security & privacy > SOS and enable Fall
detection.
2After the watch detects a fall:
•If emergency contacts have been set, the system will automatically call the rst
emergency contact and send an SMS message containing your current location to all
emergency contacts when you do not select an emergency contact or you select to
make an emergency call within 60 seconds.
•If no emergency contact has been set, public emergency call numbers will be displayed
for you to select one.
Manually initiating an SOS request
If emergency contacts have been set, press the Up button ve times consecutively to initiate
an SOS request.
•If Fall detection is disabled, your watch will not make emergency calls after it detects
a serious fall. In this case, you can press the Power button ve times consecutively to
make an emergency call.
•If the watch is connected to the phone via Bluetooth, you can make calls on the phone.
If they are not connected, you can only make calls and send SMS messages after
enabling the eSIM service on your watch.
Connecting your watch to the Internet
The watch can access the Internet via a WLAN, via a connected phone, or via an eSIM mobile
network if the eSIM service is enabled. The watch will switch between these methods in the
following order to use the best possible network:
1If the watch is connected to the phone via Bluetooth, the watch will use the phone's
network to save battery power.
2If the Bluetooth connection fails or disconnects, the watch will use the connected WLAN.
Getting started
7
3If the Bluetooth connection between the watch and the phone disconnects and the WLAN
is unavailable, the watch will then use the eSIM mobile network.
Connecting to the Internet via Bluetooth
If the watch is connected to the phone using the Health app and the app is running in the
background, the watch will use the phone's network by default.
This feature is not supported on an iOS phone.
Connecting to the Internet via a WLAN
If the watch is connected to the Internet via a WLAN, you can use an app on your watch to
make MeeTime calls when you are not carrying the phone.
1Press the Up button on your watch to open the app list, go to Settings > WLAN, and turn
on the WLAN switch. The watch will then automatically scan for available WLANs.
2Touch the WLAN you want to connect to, enter the password, and touch Connect.
Connecting to the Internet via an eSIM
To connect to the Internet via an eSIM, you need to enable the eSIM service rst.
Press the Up button on your watch to open the app list, go to Settings > Mobile network >
Mobile data, and turn on the switch for Mobile data.
Ignoring the connected WLAN
1Press the Up button on your watch to open the app list and then go to Settings > WLAN.
2Select the connected WLAN and touch Forget.
Airplane mode
When taking a ight, enable Airplane mode as required by the airline. After Airplane mode
is enabled, your watch will disable Bluetooth, WLAN, and the mobile network.
You can enable or disable Airplane mode using either of the following methods:
•Swipe down from the top of the home screen to open the shortcut menu, and touch the
Airplane mode icon to turn it on or o.
•Press the Up button on your watch to open the app list, go to Settings > Mobile network,
and enable or disable Airplane mode.
Getting started
8
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