Can the Xiaomi Smart Watch/Xiaomi Smart Band be charged using a mobile power supply?
It is not recommended to use a mobile power to charge because the mobile power does not charge your device fully. Most mobile powers have an automatic stop charging function, which disconnects when the current reaches a certain level. The mobile power will mistakenly believe that it is fully charged and then cut off the charging current when the current is very small, resulting in the device not being fully charged.
Does it help?
Yes
No