This does not take into account features that require monthly fees. The Google Nest Cam (Battery) is part of the Home Security Cameras test program at Consumer Reports. In our lab tests ...

Google’s Nest Protect brings ... This compact alarm is just for smoke (no CO). Features include real-time alerts, automatic ...

The Nest Protect allows you to easily silence ... models and feel confident in recommending this one. Types of smoke detectors Battery-powered units: These are entirely powered by their batteries ...

which is much better than the mystery squeal that comes from most smoke detectors when the battery is dead. This is the second product from Fadell and Nest. The first product was the Nest ...