Pressing the Up button to end calls
Open the app list on the watch, go to Settings > Accessibility features > Accessibility, and
enable Press Up to end calls.
Watch updates
1 Connect the watch to a network, press the Up button to open the app list, and go to
Settings > System & updates > Software update.
2 Touch Check for updates and follow the onscreen instructions to
nish updating.
Powering on and o, restarting, and restoring to
factory settings
Powering on
• Press and hold the Up button.
• Charge the device.
Powering o
• Press and hold the Up button and then touch Power o.
• Press the Up button to open the app list and then go to Settings > System & updates >
Power o.
• If the battery level is critically low, the device will vibrate and then automatically power o.
Restarting
• Press and hold the Up button and then touch Restart.
• Press the Up button to open the app list and then go to Settings > System & updates >
Restart.
Force restarting
Press and hold the Up button for at least 12 seconds.
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