Learn more about what Ambient Mode is and how to enable it for Android.
What Is Google Assistant Ambient Mode?
you’re free to also set up a slideshow screensaver using yourGoogle Photos.

Ambient Mode effectively transforms your phone into a smart display like theGoogle Nest Hub Maxwhen it’s charging.
How Do I Enable Ambient Mode in Google Assistant?
Tap the notification to go directly to your phone’s tweaks and enableAmbient Mode.

If you don’t see the notification, go through this:
Open theGoogle app.
Go to theAssistanttab, then scroll down and tapPhone.
In the Personalization section, tapAmbient Modeto enable it.

Plug your phone into the charger.
Your gear will enter Ambient Mode.
You also need at least Android 8.0 to support Ambient Mode.
pop swing open the Google Home app, tap your Chromecast, and then tapSettings(gear icon).
Scroll down and tapAmbient Mode.