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10 Best radon detectors of 2026
Save up to 14% off
Best Choice1
Airthings9.7Exceptional
Airthings 2960 View Plus - Battery Powered Radon & Air Quality Monitor (PM, CO2, VOC, Humidity, Temp, Pressure)
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display style:calm tech display
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color:white
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thickness:9 Centimeters
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compatible devices:Airthings View series, Airthings Hub, Alexa, Homey
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batteries included:Yes
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Value for Money2
Aranet9.4Excellent
SAF Aranet Radon Detector for Home: 10-Min Measurement, Temperature, Relative Humidity, Pressure, E-Ink Display, 7-Year Battery, Portable with Free App, Bq/m3 & pCi/L Selectable
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global trade identification number:04752213000525
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product dimensions:3.03"D x 2.8"W x 2.8"H
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batteries:2 AA batteries required. (included)
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item weight:7.7 ounces
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batteries included:Yes
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3
Airthings9.3Excellent
Airthings Corentium Home Radon Detector 223 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, USA Version, pCi/L
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global trade identification number:07090031102234
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product dimensions:1"D x 2.7"W x 4.7"H
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batteries:1 AA batteries required. (included)
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item weight:3.52 ounces
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batteries included:Yes
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4
Airthings9.2Excellent
Airthings 325 Corentium Home 2 Smart Digital Radon Detector - Portable and Easy-to-use Radon Testing with Bluetooth connectivity and Humidity & Temperature Sensors
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5
X-Sense9.1Excellent
X-Sense Radon Detector, Audible & Visual Alerts, One-Touch Reset, Stores Up to 99 Local Reports, with Temperature & Humidity Range Display, Long-Term Accurate Monitoring Up to 999 Days, Model XR0B-SR
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FORENSICS DETECTORS FD8.9Very Good
Radon Detector by Forensics | Home Use | Upgraded 20-Year Sensor Life | Version 2.0 |
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Ecosense Inc.8.8Very Good
Ecosense EQ100 EcoQube, Digital Radon Detector, Fast Capture of Fluctuating Levels, Short & Long-Term Continuous Monitoring with Trend Charts, Remote Data Access, Only Support 2.4 GHz Networks
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Airthings8.6Very Good
Airthings 2950 Wave Radon - Smart Radon Detector with Humidity & Temperature Sensor – Easy-to-Use – Accurate – No Lab Fees – Battery Operated - Free App
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global trade identification number:N/A
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product dimensions:4.7 x 4.7 x 1.4 inches 7.68 ounces
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batteries:2 AA batteries required. included
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item weight:N/A
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batteries included:N/A
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9
Airthings8.5Good
Airthings Battery-Operated Lightweight Digital Home Radon Detector with LCD Display for Continuous and Long-Term Monitoring
14% Off
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10
Ecosense Inc.8.4Good
Ecosense EB100 EcoBlu, Home Radon Detector, Capture & Display Results Every 10 Minutes, Short & Long-Term Continuous Monitoring, Easy to Use
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global trade identification number:N/A
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product dimensions: 2.83 x 2.83 x 2.44 inches
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batteries:N/A
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item weight: 12 ounces
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batteries included: No
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