How We Test Smoke and Carbon Monoxide Detectors Each smoke and carbon monoxide detector that enters Consumer Reports’ labs is rigorously tested to make sure it will keep you and your family safe.

The best smoke detector you can buy is the X-Sense SC01 ... and a battery level icon. Installing the X-Sense SC01 was simple. With a power drill and pencil, I attached it to the ceiling in ...

This is based mainly on the detector's response to CO, smoke, and fire. The displayed score is out of a total of 100 points. This is based mainly on the detector's response to CO, smoke ...

To access this feature you just need to click the menu icon in the top left corner ... Place this sensor one foot away from your smoke and CO detector to receive notifications on your phone ...