When the watch is connected to the mobile phone, you can download the new watch face through the Mi Fitness APP. The path is: Open the [Mi Fitness] APP >> [Device] >> [Manage watch faces]. Download and import it and use it.
To delete the watch face, please refer to the following methods:
1. On the watch, you can go to [Settings] >> [Watch faces] >> tap the delete icon. Additionally, you can also press and hold the watch face to enter the watch face editing page and tap the delete icon;
2. On your phone, open the [Mi Fitness] APP >> [Device] >> [Manage watch faces] >> [Local] >> tap on the corresponding watch face to delete.
Note:
The default watch face does not support deletion (restoring the factory requires restoring the preset watch face, so it cannot be deleted here).