Samsung SM-R860NZDAXAA User Manual page 45

Apps
Gestures
Use gestures as shortcuts on the watch.
◌
From Settings, tap
• Answer calls: Shake your arm twice bending at the elbow to answer
incoming calls.
• Dismiss alerts and calls: Rotate your wrist twice to dismiss alarms or decline
incoming calls.
Advanced features, and tap an option under Gestures:
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