There is a selection of meditation available to you in your Google speaker. If you say "Okay Google, Connect to Smiling Mind" you will be prompted to select a mediation. 

If you would like to pick a specific meditation, the easiest way to do this is to connect your device to the speaker using Bluetooth. 

To do this:

  1. Say "Okay Google, Bluetooth pairing"
  2. Open your Bluetooth settings on your device
  3. Select your google home speaker from the list
  4. You should then have meditations in the app play from your Google speaker.