If you own a Google Home or Home mini and want to know the Google Home history like what things played or what questions asked on Google Home, just follow below steps to know.
Google Home History
You can check the Google Home History in 2 ways, one using Google account and in Google Home Assistant app.
Check Google Home History
Log in to your Google Account and go to My Google Activity https://myactivity.google.com/myactivity
Now go to Web & App Activity Section and click on Manage Activity Button
Now you can see the Google Home History(voice and audio recordings).
Google Home History on Google Home
On your Google Home App
On the Top right click on your Profile
Now look for My Activity section
It will show you the Google Home History.