Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Advertising Disclosure
10 Best radon tests of 2026
Save up to 18% off
Best Choice1
Airthings9.7Exceptional
Airthings 2960 View Plus - Battery Powered Radon & Air Quality Monitor (PM, CO2, VOC, Humidity, Temp, Pressure)
-
display style:calm tech display
-
color:white
-
thickness:9 Centimeters
-
compatible devices:Airthings View series, Airthings Hub, Alexa, Homey
-
batteries included:Yes
-
-
Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you
Careful review Our team ensures quality, value, and fit based on real user feedback
Trusted insights AI and human analysis guide your decisions, reflecting real user prioritiesReal users impact
Thousands of users trust our site daily- Based on millions of stores and reviews
- Shoppers influence our rankings
Value for Money2
Airthings9.6Exceptional
Airthings 2989 View Radon - Radon Monitor with Humidity & Temperature Detector - Battery Powered Mobile APP, WiFi, Alerts & Notifications
-
3
First Alert9.5Excellent
First Alert Radon Gas Test Kit, RD1
-
product dimensions: 8.38 x 6.5 x 8.38 inches
-
item weight: 3.2 ounces
-
batteries included: No
-
item model number: RD1
-
included components: First Alert RD1 Radon Gas Test Kit
-
4
Airthings9.4Excellent
Airthings 325 Corentium Home 2 Smart Digital Radon Detector - Portable and Easy-to-use Radon Testing with Bluetooth connectivity and Humidity & Temperature Sensors
-
5
Airthings9.3Excellent
Airthings Corentium Home Radon Detector 223 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, USA Version, pCi/L
-
product dimensions:1"D x 2.7"W x 4.7"H
-
item weight:3.52 ounces
-
batteries included:Yes
-
item model number:223
-
included components:Radon sensor, 3 AAA batteries
-
-
See Today’s Deals & Prices
6
Aranet9.0Excellent
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
-
product dimensions:3.03"D x 2.8"W x 2.8"H
-
item weight:7.7 ounces
-
batteries included:Yes
-
item model number:TDSPSRH2
-
included components:One Aranet Radon sensor
-
7
Ecosense Inc.8.9Very 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
-
8
Airthings8.7Very Good
Airthings 2950 Wave Radon - Smart Radon Detector with Humidity & Temperature Sensor – Easy-to-Use – Accurate – No Lab Fees – Battery Operated - Free App
-
product dimensions:4.7 x 4.7 x 1.4 inches 7.68 ounces
-
item weight:N/A
-
batteries included:N/A
-
item model number:2950
-
included components:N/A
-
9
Airthings8.4Good
Airthings 2930 Wave Plus - Radon & Air Quality Monitor, Battery Powered (CO2, VOC, Humidity, Temp, Pressure)
18% Off-
display style:N/A
-
color: White
-
thickness:N/A
-
compatible devices: Airthings View series, Airthings Hub, Alexa
-
batteries included: Yes
-
10
Ecosense Inc.8.2Good
Ecosense RD200 RadonEye, Home Digital Radon Detector: Fast and Accurate Detection of Fluctuating Radon Levels, Short and Long Term Continuous Monitoring with Trend Charts
-
color:White
-
compatible devices:mobile phone
-
usage:Indoor use only
-
batteries included:No
-
item model number:RD200
-
