Wearable devices need to use the standard charging cable for charging. If you use non-standard charging cables, it will cause the device to burn. (You can purchase the charging cable on the official website: https://www.mi.com/global or contact customer service if your charging cable is lost.)
To charge the device with a charging stand, please refer to the following steps:
1. Place the device on the charging stand so that the charging contact on the back fits with the metal contact on the charging stand;
2. Connect the other side of the charging stand to the adapter;
3. After the device is connected to the charging stand, It will display the charging icon, charging progress and specific percentage. When fully charged, the device will vibrate to remind you, and the battery level will show 100%.
Note:
1. If the watch shell has a protective film, it needs to be removed before charging;
2. If the device is not charged for a long time, it will lose power and need to be charged for more than 5 minutes to start up;
3. The charging diagram is as follows (for reference only). In addition, the device doesn’t always display this interface.

To charge the device with a charging cable, please refer to the following steps:
1. Align the charging cable contacts with the metal contacts on the back shell of the wearable device, and connect the other side to the adapter for charging;
2. The charging contact will have direction requirements. If it is mutually exclusive, change the direction to connect and charge.
Note:
Please wipe the charging contacts of the device before charging to avoid sweat or moisture residue.