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.

First, it will end sales of its Nest Protect smoke detector, which is featured on our list of recommended smoke detectors as one of the smartest fire alarms available. Second, Nest is entering a ...

Smoke detectors ... 4.4-star average rating. Many praised the long battery life, functionality, and ease of installation.