How To Extend Battery Life Of Apple Watch. To do so launch the Watch app on iPhone tap the Watch tab then tap. For example keep Apple Watch half-charged when its stored for the long term.

Turn Off Wake on Wrist Raise from Settings Wake Screen to extend Apple Watch battery life. It will last many. For example keep Apple Watch half-charged when its stored for the long term.
Use Power Saving Mode on Workouts When you start workouts or exercises Apple Watch work more accurately to get better readings and results.
Dim the screen or turn on Auto-Brightness to extend battery life. Use Power Saving Mode on Workouts When you start workouts or exercises Apple Watch work more accurately to get better readings and results. Use A Darker Watch Face. Adjust Volume Volume on apple watch also consume much battery life so it is recommended to adjust volume or to you can even turn it off and keep on mute.
