1. After unlocking the mobile phone, select the sports health application in the mobile phone to enter.
2. After entering sports health, click the device of Huawei bracelet 3 on the upper right to enter.
3. After entering the device interface, click the option of scientific sleep to enter.
4. After entering, click the switch behind this option.
5. After clicking, the page will prompt that it will increase the power consumption of the equipment after opening. Click to learn.
6. After the machine is turned on, when wearing the device to sleep, the device will scientifically analyze its sleep record.
Precautions:
1. It is recommended to use the mobile phone charger to charge the bracelet. If you use the USB of the computer or the USB of the patch panel, the power will not be fully charged and the power will be cut off soon.
2. Don't use Xiaomi bracelet 2 when the battery is not fully charged, because the battery life of the bracelet will not be affected only if the current flows into the battery smoothly.
3. Don't charge with a charging head larger than five watts, because the input current of Xiaomi bracelet 2 is very small.
4. When washing hands or face, it is best to avoid direct contact between bracelet and water. If there is water seepage, please dry it in time.