How To Conserve Battery On Apple Watch 5. The Apple Watch has an OLED display on which black pixels use the least amount of power. This one is a battery tip combined with a couple-counseling tip.

Turn the brightness down. Turn down the color Theres a reason the Apple Watch interface uses a black background. Tap on the Settings app.
Thus adjusting the screen brightness of your Apple Watch could be.
Turn the brightness down. Turn your brightness down to save battery. Tap the information button looks like an i with a circle around it Tap Unpair Apple Watch. Turn down the color Theres a reason the Apple Watch interface uses a black background.
