Product Reviews
Take Action
Back
SUBMIT A COMMENT

Save Net Neutrality

Preserve an open internet where you can access websites without barriers. Make your voice heard by standing up for net neutrality.
Take Action
Why Do We Have Campaigns?
We're fighting to ensure you and your family can get a fair deal in the marketplace, especially on the choices that matter most: health care, privacy, automobiles, food, finances and more. Join our campaigns and together, we'll hold corporations and lawmakers accountable.

Protect your family by investing in a smoke detector and carbon monoxide detector. Compare the display designs and voice clarity before you buy your next smoke detector.

View our ratings and reviews and browse our Buying Guide to find the best smoke and carbon monoxide detectors.

Smoke & Carbon Monoxide Detectors Ratings

Carbon Monoxide Detectors

Carbon Monoxide Detectors (13)


Smoke Detectors

Smoke Detectors (19)


Buying guide hero image

Smoke & Carbon Monoxide Detectors Buying Guide

Basic smoke detectors start at $15, with carbon monoxide detectors costing $35 and up. Newer models offer more features. For example, smart smoke detectors communicate between devices and provide integrated, whole-house protection.

Recently Tested Smoke & Carbon Monoxide Detectors

See our full list of smoke and carbon monoxide detectors.