Alongside the Nest updates, the Google Home app is also getting expanded support for smart locks connected via Matter, adding the ability to set passcodes, among other features. The lock updates are rolling out through the app’s “Public Preview” feature on Android, with iOS support coming in early 2025.

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.

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.

As a part of the Public Preview program for the Google Home app, Google is introducing support for Nest Protect smoke and CO alarms. These might be the final Nest devices that were stuck in the old Nest app,

If you've got a Nest Protect smoke and CO detector, now's your chance to fully integrate it with your Google Home setup.