You can change the volume of alarms and timers on your Google Nest or Home speaker or display. This includes Google Home, Google Nest Mini (2nd gen), Google Home Mini (1st gen), Google Home Max, Google Nest Audio, Google Nest Hub, and Google Nest Hub Max.
- Make sure your mobile device or tablet is linked to the same account as your speaker or display.
- Open the Google Home app .
- Touch and hold your device's tile.
- Tap Settings Audio Alarms & timers.
- Adjust the volume.