Generally, if the newly bought Huawei mobile phone plays with the wristband, it is best to charge for more than 8 hours, which will have some protective effect on the mobile phone wristband you use, because the normal wristband needs to rush to more than 8 hours to use up all the electricity of your wrist, and after the normal charging reaches 8 hours, it will help the battery of your wristband.
It takes about two hours to fully charge the bracelet. When your wristband is only 10% charged, the watch screen will display a low battery icon and vibrate to remind you that you should charge.