Existing Nest Protect units will continue to receive software and security updates. Google recommends the SC5 Smart Smoke & Carbon Monoxide Alarm from First Alert as a replacement for Nest Protect.

You may also want to consider investing in one of the smart home must-haves, such as the Google Nest Protect - Smoke Alarm – Smoke Detector and Carbon Monoxide Detector available at Amazon ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Along with the Nest thermostat and Drop Cam, the Protect was one of the original products ...

In a move that’s left many smart home enthusiasts stunned, Google has announced the end of its Nest Protect smart smoke and carbon monoxide alarm. Effective March 28, 2025, this marks the ...

Installing and maintaining smoke and carbon monoxide ... and CO alarms are First Alert and Kidde, representing three-quarters of the market. Other manufacturers include Gentex, Google Nest ...

If you change your carbon monoxide detectors' batteries twice a year, and position them so they'll wake you when you're asleep, they can protect ... place to put your smoke detector.) ...