Change the display time out, brightness and orientation.
INSTRUCTIONS & INFO
To quickly dim the screen, press your palm onto the screen until it vibrates. Note: If 'Always-on screen is set to ON the screen may wake up right after you dim it. To turn Always-on screen on or off, from the watch face, swipe down from the top of the screen > swipe right to left three times, then tap Settings > Always-on screen.
To change the screen brightness, from the watch face, swipe down from the top of the screen.
Swipe right to left four times, then tap Settings.
Tap Adjust brightness.
Tap the desired option. Note: The lower the screen brighteness, the less battery power is used.
Boost the screen brightness temporarily, if you’re outdoors in a sunny spot, press the Power button three times quickly. Note: The extra brightness will last for a few seconds and turn off automatically. You can also turn on Brightness Boost, by swiping down from the top of the screen, swipe from right to left and then taping Brightness Boost.
To change the watch face, from the 'Settings' screen, tap Change watch face.
Swipe to then tap the desired watch face to set. Note: You can also change and download additional watch faces from the Android Wear app on your phone.