The smoke and CO alarm is finally coming to the Home app, along with increased functionality for smart locks connected to Google Home via Matter

You can now manage your Nest Protect alarms in Google Home, get alerts, and even silence them with a tap. The Google Home app also now offers more control over Matter-certified smart locks, including creating/editing passcodes, setting access levels, and tracking who has access and when.

For years, owners of Google’s Nest Protect smoke detector have been asking when their devices would make the leap from the older Nest app to Google Home, and the answer was always the same: one day, maybe.

Starting in the Public Preview, the Google Home app is finally adding support for the Nest Protect, as well as Matter-certified smart locks.