Follow these steps to setup the Spoken notifications settings to get Google Assistant voice notifications for new mail, messages, scheduled calendar events, and other apps:
- Press and hold the smartphone's Home button to start the Google Assistant app.
- Tap Headphone settings. Note: You can see this setting item when the headphones are connected via Bluetooth.
- On the Assistant Setting screen, tap Spoken notifications.
- Change the setting on the Spoken Notifications screen by setting each app to On or Off.