How To Conserve Battery On Apple Watch. Heres how to improve battery life on your new Apple Watch. You can change your watch face to a number of different battery-saving options.

Tap Proceed to put the watch into Power Reserve mode. Tap the green plus icon for Batteries. Its especially important to avoid exposing your device to ambient temperatures higher than 95.
Power Reserve lets you see the time on your Apple Watch while preserving your battery life.
Tap the Power Saving Mode switch. To do so launch the Watch app on iPhone tap the Watch tab then tap. Tap the green plus icon for Batteries. You can change your watch face to a number of different battery-saving options.

