No ringtone is heard on incoming calls on your Samsung Galaxy Watch7

Slide your finger downwards starting from the top of the screen.

Press the sound mode icon the necessary number of times to turn silent mode on or off.

Slide your finger upwards starting from the bottom of the screen to return to the home screen.

Slide your finger downwards starting from the top of the screen.

Press the Do Not Disturb icon to turn the function on or off.

Slide your finger upwards starting from the bottom of the screen to return to the home screen.