Disabling sounds and vibrations ensures that notifications from the YouTube app are sent silently to your phone during a specified time period each day. By default, all sounds and vibrations will be disabled between 10pm and 8am, but you can customise the start and end times. This feature is available on versions 13.16+ of the YouTube app on mobile phones.
- Tap your Account icon .
- Tap Settings.
- Tap Notifications.
- Tap Disable sounds & vibrations.
- Select your desired Start time and End time.