Samsung Galaxy Watch Ultra
The battery life of my smartwatch is short
Solution 4 of 5: Low Power Mode has been turned off
Some functions on your smartwatch use a lot of power and therefore significantly reduce the battery life. You can reduce the power consumption by turning on low power mode.
Slide your finger downwards starting from the top of the screen.
Press the low power mode icon to turn on the function.
Slide your finger upwards starting from the bottom of the screen to return to the home screen.