Google has discontinued producing the second-generation Nest Protect connected smoke detector. Existing Nest Protect units will continue to receive software and security updates. Google recommends ...

On April 3, Nest Labs halted sales of the Nest Protect smoke and CO alarm and deactivated the hush feature, called the Nest Wave, over concerns that the alarm could be unintentionally deactivated.

The original Nest Protect combination smoke and carbon monoxide alarm aims to make that alarm in your house "less annoying." Consumer Reports tested it in February 2014.

The best smoke detectors quickly and reliably detect ... X-Sense Wireless Interconnected - See at Amazon Best smart: Nest Protect - See at Amazon Best for heavy sleepers or hearing loss: First ...

We’ll update this article when we hear back from the company. The Nest Protect is a smart smoke alarm and carbon monoxide detector that connects to your phone and has a wide variety of other smart ...