The Google Nest Protect (second generation) brings high-tech prowess to what has historically been a rather low-tech device—the humble smoke and CO alarm. Beyond the many convenience features ...

The maker claims it will detect smoke and carbon monoxide should either one appear in your home. It has an audible alarm that tells you what it's detecting as well as the ability to text your ...

Google’s Nest Labs is resuming sales and lowering the price of a high-tech smoke detector that was pulled from the market after malfunctioning. The new price for the detector, called “Nest Protect,” ...