Updated January 25, 2019 by Gregg Parker

The 6 Best Smart Gas Detectors

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Best High-End
Best Mid-Range
Best Inexpensive

We spent 28 hours on research, videography, and editing, to review the top options for this wiki. A smoke alarm can alert you if there's a fire while you're at home, but when your loved ones and pets are there alone, you'll want to know right away if anything is wrong. One of these smart wifi detectors can inform you of the presence of many harmful gases, like carbon monoxide and radon, and some can send notifications to a smartphone, so you can take care of the problem immediately. When users buy our independently chosen editorial picks, we may earn commissions to support our work. Skip to the best smart gas detector on Amazon.

6. First Alert 2-in-1

5. Airthings Wave

4. Leeo Remote

3. Mesmart Safety

2. MySpool Natural

1. Next Protect

Editor's Notes

December 31, 2018: The top items on our list are those that not only can monitor for several harmful substances, but those that can be easily installed and integrated. Though there are many carbon monoxide detectors that can be integrated with smart home systems, you'll need to check the compatibility and know how to set them up. The best choices can be easily connected to a smartphone so you can use them without a lot of hassle.


Gregg Parker
Last updated on January 25, 2019 by Gregg Parker

Gregg Parker is a writer and puppy enthusiast who divides his time between Los Angeles and the rest of the world. A graduate of the University of Southern California, his eclectic career has involved positions in education, health care, entertainment, nonprofit fundraising, technology, and literature. A points and miles expert, he's well-versed in all topics related to travel, including luggage and travel accessories. Other areas of expertise include pet care products, teaching resources, kitchen appliances, and anything related to coffee or barbecue.


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