Skip to content
RADON411

ProductsRadon monitors

Best radon monitors with Wi-Fi

Wi-Fi radon monitors that send readings to your phone from anywhere, compared side by side from each maker's published specifications.

Each monitor below connects to Wi-Fi, according to its maker, so the readings reach your phone or a web dashboard when you are away from home. That suits a rental, a second home or a basement you rarely visit.

7 results

As an Amazon Associate, Radon411 earns from qualifying purchases.

Radon test kits10

See all

Shop by type

Every figure in one tableEach figure is the maker's own, as its product page or manual states it.

Home radon monitors (7)

Compare side by side
Home radon monitors (7)
ProductHow it measuresPowerScreen and appFirst readingC-NRPP 2024/25
Airthings View PlusAlpha spectrometry, passive diffusion chamberBatteryScreen and appNot statedApproved
Airthings View RadonAlpha spectrometry, passive diffusion chamberBatteryScreen and appNot statedApproved
Ecosense EcoQubePulsed ionization chamberPlug-inApp onlyAfter 10 minutesApproved
GQ Electronics RadonProGQ Radon Gas Sensor (GQ's own name); sensor type and sampling method not stated by the maker. The separate Geiger counter counts radiation and is not the radon measurementPlug-inScreen and appAfter 5 minutesNot included
GQ Electronics RadonScan-PlusGQ Radon Gas Sensor, described by GQ only as high-sensitivity; sensor type and sampling not stated by the makerPlug-inScreen and appAfter 5 minutesNot included
SunRADON lüftSolid-state radon sensor (absolute reading); sampling method not stated by the makerPlug-inApp onlyAfter 90 minutesApproved
X-Sense XR0A-iRContinuous alpha spectrometry, passive diffusion chamberBatteryScreen and appAfter 24 hoursNot included

Questions

Do Wi-Fi radon monitors need a subscription?

That depends on the maker; each product's page lists what its app and service include, as the maker states it.

Can I use a consumer radon monitor for a home sale?

For a home sale, most buyers, sellers and states rely on a short-term test placed by a qualified tester or a certified kit, run under closed-house conditions; a consumer monitor's reading is useful for your own home but is not usually accepted as the sale's test. Check your state's rules first.

Where should a radon monitor go?

EPA's guidance for any home test applies to a monitor too: test the lowest lived-in level, in a room used regularly but not a kitchen or bathroom, away from drafts, high heat and humidity.

What radon level should I act on?

EPA recommends fixing a home at or above 4 pCi/L and considering a fix between 2 and 4 pCi/L. A monitor's long-term average is the figure to compare with those levels, not a single day.

Further reading