2 Front View Getting Started 2 1 5 6 3 4 Front View 1. Back button: Press to return to the previous screen. 2. Microphone (behind): Detect voice commands. 3. Home/Power button: Press and hold to turn the device on or off. Press to open the Apps screen or the Watch screen. 4. Light sensor: Use the ambient light level to adjust the screen brightness and contrast. 5. Bezel: Rotate to easily control various functions. 6. Touchscreen: Tap to open an app, select a menu item, tap a displayed button, or enter a character using the keyboard. 2 1 5 6 3 4 R760 R770
3 Back View Getting Started Back View 1. Heart rate sensor: Measure your heart rate using your wrist when using the S Health ™ app. For more information, see “S Health” on page 42. 2. Speaker: Play music and other sounds. 3. GPS antenna: Track your location with GPS. 2 1 3 2 1 3 R760 R770
4 Buttons Getting Started Buttons Function Home/Power • Press and hold to turn the Gear on or off. • Press to turn on the screen. • Press and hold for more than seven seconds to restart the Gear. • Press to open the Apps screen when you are on the Watch screen. • Press to open the Watch screen when you are on any other screen. Back • Press to return to the previous screen.