Health
Sleep tracking
Wear your device correctly. The device will automatically record how long you are asleep
and identify whether you are in a deep sleep, light sleep, or awake.
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Open the Health app, touch Devices then your device name, go to Health monitoring >
HUAWEI TruSleep™, and enable HUAWEI TruSleep™. When enabled, the device can
accurately recognize when you fall asleep, wake up, and whether you are in deep or REM
sleep, and provide you with sleep quality analysis and suggestions to help you understand
and improve your sleep quality.
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If HUAWEI TruSleep™ has not been enabled, the device will track your sleep using the
normal method. When you wear your device during sleep, it will identify the different sleep
stages including the time you fall asleep, wake up, and enter or exit deep/light sleep, and
sync the corresponding data to the Health app.
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View your sleep data: Open the Health app and touch the Sleep card. You can then view
your daily, weekly, monthly, and yearly sleep data.
Measuring blood oxygen levels (SpO2)
Single SpO2 measurement
Wear your device properly, press the side button to enter the app list, swipe down on the
screen, and touch SpO2 to start measuring your SpO2. After the measurement is complete,
Test again will be displayed at the bottom of the screen.
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For more accurate results, it is recommended that you wait three to five minutes after
putting the device on before measuring your SpO2.
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Keep still and make sure the device fits relatively tightly during the measurement, but
avoid wearing it directly over your wrist bone. Ensure that the heart rate sensor is in
contact with your skin and that there are no foreign objects between your skin and the
device. The screen also needs to stay facing up.
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This measurement may also be affected by some external factors such as low ambient
temperatures, arm movements, or tattoos on your arm.
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The results are for reference only and are not intended for medical use.
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The measurement will be interrupted if you swipe right on the device screen, receive an
incoming call, or an alarm goes off.
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