Samsung Gear S2 classic User Manual page 53

Basics
Airplane mode
Airplane mode disconnects your device from all networks and turns off connectivity features, such as phone calls and Wi-Fi.
X On the status panel, tap
Airplane mode icon displays at the top of the Watch screen.
• The
Do not disturb mode
You can set the Gear not to vibrate and turn off the screen when a notification is received, except for alarms.
X On the status panel, tap
Do not disturb icon displays at the top of the Watch screen.
• The
Adjusting the brightness
You can adjust the Gear's display brightness to suit the environment.
On the status panel, tap
X
Airplane mode.
Do not disturb.
Brightness and adjust the brightness by rotating the bezel.
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