How To Google Cast From Phone. Now tap the triple-dotted menu icon in the top-right corner of your device and find the Cast option within the menu. Chromecast built-in is a technology that lets you cast your favorite entertainment and apps from your phone tablet or laptop right to your TV or speakers.
Select the Google Home device you want audio to play from. Set up Chromecast with Google TV using a phone. Now tap the triple-dotted menu icon in the top-right corner of your device and find the Cast option within the menu.
The App Youll Need.
Download the Google Home Android app from the Google. Select the Google Home device you want audio to play from. Just open it up and tap the cast icon which appears to the right of the search bar at the top of the screen then simply tap on the photos you want to show. Open Google Home App on your Android Phone and tap on your Chromecast Device.