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10 Best radon detector for homes of 2026
Explore top picks
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
Airthings9.6Exceptional
Airthings 2989 View Radon - Radon Monitor with Humidity & Temperature Detector - Battery Powered Mobile APP, WiFi, Alerts & Notifications
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3
Airthings9.5Excellent
Airthings Corentium Home Radon Detector 223 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, USA Version, pCi/L
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color:black
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batteries included:Yes
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item model number:223
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best sellers rank:#1,630 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #4 in Gas Detectors & Alarms
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included components:Radon sensor, 3 AAA batteries
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4
AEGTEST9.4Excellent
AEGTEST HOUND-1011S Portable Radon Detector, High-Accuracy Sensor for Home, Lightweight, Audible & Visual Alarms, Long-Term Monitoring, Easy-to-Use Radon Tester in pCi/L or Bq/m³ for Basement
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5
AEGTEST9.3Excellent
AEGTEST HOUND-1011 Portable Radon Detector for Home, Lightweight, High-Accuracy Sensor, 45-Day Monitoring, Easy-to-Use Radon Tester, Short- & Long-Term in pCi/L or Bq/m³ for Basement – Gray
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6
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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7
FORENSICS DETECTORS FD9.0Excellent
Radon Detector by Forensics | Home Use | Upgraded 20-Year Sensor Life | Version 2.0 |
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8
Aranet8.7Very Good
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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color:N/A
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batteries included:Yes
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item model number:TDSPSRH2
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best sellers rank:#43,544 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #52 in Gas Detectors & Alarms
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included components:One Aranet Radon sensor
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9
SafetySiren8.6Very Good
Safety Siren Pro4 Plug-in Radon Detector, Continuous Radon Gas Monitoring with Audible & Visual Alarms | Short & Long-Term Radon Detection for Home, Office, & Other Indoor Living Areas | Made in USA
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color: Cream
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batteries included: No
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item model number: P4SU1
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best sellers rank: 40,766 in Tools & Home Improvement See Top 100 in Tools & Home Improvement 39 in Gas Detectors & Alarms
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included components: A/C wall adaptor
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10
Airthings8.4Good
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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color:N/A
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batteries included:N/A
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item model number:2950
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best sellers rank: 11 in Gas Detectors & Alarms
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included components:N/A
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