If the screen of the Xiaomi Smart Band 10 lights up when tapped after 15 minutes of inactivity in an unpaired status, please refer to the following details:
1. When the Xiaomi Smart Band 10 is left idle on the language selection screen or the pairing code interface for 15 minutes, it will automatically enter a sleep mode. In this state, the screen turns off to conserve battery, but the device remains powered on in the background;
2. A simple tap on the screen will wake the band and return it to its previous state. However, if there is no interaction for a total of 30 minutes, the device will automatically shut down. To restart it after a shutdown, the band must be connected to a charger.