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Smoke & Carbon Monoxide Detectors Ratings

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 & carbon monoxide detectors.

Carbon Monoxide Detectors (12)

Carbon monoxide detectors are protective only when installed correctly and if their batteries are replaced annually.

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Recommended Carbon Monoxide Detectors

Carbon Monoxide Detectors Ratings

Smoke Detectors (4)

Top smoke detectors use dual sensors, can be interconnected, and have a hush button.

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Recommended Smoke Detectors

Smoke Detectors Ratings

Combination Smoke & Carbon Monoxide Detectors (9)

Combination detectors incorporate ionization or photoelectric technologies and carbon monoxide detection to protect against both smoke and CO.

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Recommended Combination Smoke & Carbon Monoxide Detectors

Combination Smoke & Carbon Monoxide Detectors Ratings

Portable Carbon Monoxide Detectors (4)

Portable carbon monoxide detectors can help protect you and your family from CO poisoning when you're away from home.

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Recommended Portable Carbon Monoxide Detectors

Portable Carbon Monoxide Detectors Ratings

All Ratings

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.

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Recommended Smoke & Carbon Monoxide Detectors

best-time-to-buy BEST TIME TO BUY: October, November Do you know when is the best time to buy Smoke & Carbon Monoxide Detectors?  Learn more
Combination Smoke & Carbon Monoxide Detectors (8)
Portable Carbon Monoxide Detectors (2)
Smoke Detectors (4)
Carbon Monoxide Detectors (7)

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