Like different sound and notification modes on smartphones, users can select from multiple profiles on the Galaxy Watch. For instance, Samsung’s smartwatches come with the Do Not Disturb mode. Per the company’s official support page, the DND mode turns off all notifications except alarms.
However, even in the DND mode, the Galaxy watch responds to the ‘Raise wrist to wake‘ gesture, which could be a problem in some scenarios. This is where the Galaxy Watch’s Theater Mode comes in — it implements the same settings as a DND mode and disables the wake-up gesture and always-on display.
Two Ways To Enable Theater Mode On Galaxy Watch