1.This may occur if the number of screen wake-up times increases when you raise your wrist in special scenarios.

2.The power consumption of your watch may increase when you enable Auto heart rate monitoring.

3. The power consumption will increase if the the screen brightness is at 100 %.

1. Disable Auto heart rate monitoring from the NoiseFit Prime App.

2. Disable Notifications in the NoiseFit Prime App if you do not need the notification function.

3. Disable Raise wrist to wake screen in the NosieFit  Prime app if you do not need to use this function.You can do the same by Swiping up on the watch from the homescreen go to setting and turning off Raise to wake up Function