10 Best radon monitors of 2025

Save up to 31% off

Best Choice

1

Airthings
Airthings 2960 View Plus - Battery Powered Radon & Air Quality Monitor (PM, CO2, VOC, Humidity, Temp, Pressure)
Main highlights

Comprehensive Monitoring
Tracks radon, PM2.5, CO2, VOCs, humidity, temperature, and pressure.

Ideal for Home Use
Perfect for monitoring air quality across multiple home levels.

Praised App Functionality
Customers love the app's ease of use and alert system.
9.7

Exceptional

Our Rating

9.7
Easy installation

8.7
Simple to use

8.7
clearly written
How do we rank?

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Based on millions of stores and reviews

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Value for Money

2

Airthings
Airthings 2930 Wave Plus - Radon & Air Quality Monitor, Battery Powered (CO2, VOC, Humidity, Temp, Pressure)

26% Off
Main highlights

Accurate Radon Monitoring
Airthings Wave Plus offers reliable radon detection, ensuring continuous, long-term monitoring for fluctuating levels.

Comprehensive Air Quality Insights
Ideal for homes needing detailed air quality data, including CO2, VOCs, temperature, humidity, and pressure.

User-Friendly App Integration
Praised for its easy-to-use app, providing detailed real-time air quality insights.
Key specs
- TVOC:Yes
- Temperature:Yes
- CO2 Levels:Yes
- Humidity:Yes
- HCHO:N/A
9.4

Excellent

Our Rating

9.7
Easy installation

8.9
Simple to use

8.9
Battery Duration
3

Airthings
Airthings Corentium Home Radon Detector 223 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, USA Version, pCi/L

15% Off
Main highlights

Battery Operated Convenience
The first digital radon detector that operates on batteries, offering flexibility without needing an outlet.

Ideal for Home Monitoring
Perfect for continuous radon monitoring in homes, detecting daily fluctuations.

Accurate and Reliable
Praised for its accuracy and reliability, comparable to professional tests.
9.3

Excellent

Our Rating
4

Airthings
Airthings Corentium Home Radon Detector 2350 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, USA Version, pCi/L
Main highlights

Quick Results and Accuracy
Receive first radon measurement in 24 hours, accurate after 7 days.

Ideal for Home Monitoring
Perfect for long-term radon monitoring in homes, especially basements.

Praised Feature: Ease of Use
Customers appreciate its easy setup, reset, and understandable display.
Key specs
- Dimensions:12 x 7.5 x 2 inches
- Power:3 AAA batteries
- Sensor:Radon detector
- Battery Life:Approximately 2 years
- Alarm:N/A
9.1

Excellent

Our Rating
5

Airthings
Airthings 2950 Wave Radon - Smart Radon Detector with Humidity & Temperature Sensor – Easy-to-Use – Accurate – No Lab Fees – Battery Operated - Free App

31% Off
Main highlights

Continuous Monitoring and No Lab Fees
Provides long-term radon monitoring with direct smartphone results, eliminating lab fees.

Ideal for Year-Round Home Use
Perfect for continuous radon detection and monitoring in any home environment.

Highly Praised Smartphone Integration
Users appreciate the seamless smartphone app interface for detailed radon tracking.
Key specs
- Dimensions:4.7 x 4.7 x 1.4 inches
- Power:Battery-powered
- Sensor:Radon, humidity, temperature
- Battery Life:N/A
- Alarm:Color-coded visual indication
8.9

Very Good

Our Rating

9.9
movability

9.7
Easy installation

9.5
Simple to use
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6

Ecosense Inc.
Ecosense RD200 RadonEye, Home Digital Radon Detector: Fast and Accurate Detection of Fluctuating Radon Levels, Short and Long Term Continuous Monitoring with Trend Charts
Main highlights

Fast Accurate Monitoring
Provides quick and precise radon level readings, ideal for immediate detection and ongoing monitoring.

Long Term Monitoring
Perfect for continuous radon tracking over extended periods, useful for homeowners and realtors.

Bluetooth Connectivity
Highly praised for its Bluetooth feature, allowing seamless data transmission and storage.
Key specs
- Is Discontinued by Manufacturer:No
- Date First Available:July 22, 2016
- Manufacturer:Radon FTLab
- Item Model Number:RD200
- ASIN:B01IH7SGCQ
8.7

Very Good

Our Rating

9.7
clearly written

9.5
Simple to use

9.1
Precision
7

Ecosense Inc.
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

11% Off
Main highlights

High Sensitivity and Quick Results
EcoQube offers professional-grade sensitivity, providing a radon reading within 10 minutes for quick and accurate monitoring.

Ideal for Homeowners and Property Managers
Perfect for families and property managers needing continuous radon monitoring to ensure safety and compliance.

User-Friendly App and Setup
Customers praise the easy-to-use app and straightforward setup, making radon monitoring accessible and convenient.
8.6

Very Good

Our Rating

9.3
Easy installation

9.3
clearly written

8.9
worth the money
8

CHNADKS

Upgraded Portable Radon Detector, Audible & Visual Alarm, LCD Color Display, Long-Term Radon Concentration Monitoring for Home Basement, pCi/L or Bq/m³
8.3

Good

Our Rating
9

WGRLIT

Digital Radon Detector - User-Friendly Desktop Device with HD LCD Display, 2-3 Years of Battery Life on 6-Hour Charge, 10-Year Sensor Lifespan, Perfect for Accurate Home and Office pCi/L Reading

20% Off
8.0

Good

Our Rating
10

LifeBasis

Life Basis Radon Detector for Home Basement, Radon Tester with Long and Short Term Radon Monitoring 0-500 pCi/L Range Battery Operated (Battery Included)- White
7.7

Good

Our Rating

10 Best radon monitors of 2025

1

Airthings 2960 View Plus - Battery Powered Radon & Air Quality Monitor (PM, CO2, VOC, Humidity, Temp, Pressure)

9.7

8.7

8.7

How do we rank?

How do we rank?

Analyzing top stores

2

Airthings 2930 Wave Plus - Radon & Air Quality Monitor, Battery Powered (CO2, VOC, Humidity, Temp, Pressure)

9.7

8.9

8.9

3

Airthings Corentium Home Radon Detector 223 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, USA Version, pCi/L

4

Airthings Corentium Home Radon Detector 2350 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, USA Version, pCi/L

5

Airthings 2950 Wave Radon - Smart Radon Detector with Humidity & Temperature Sensor – Easy-to-Use – Accurate – No Lab Fees – Battery Operated - Free App

9.9

9.7

9.5

6

Ecosense RD200 RadonEye, Home Digital Radon Detector: Fast and Accurate Detection of Fluctuating Radon Levels, Short and Long Term Continuous Monitoring with Trend Charts

9.7

9.5

9.1

7

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

9.3

9.3

8.9

8

Upgraded Portable Radon Detector, Audible & Visual Alarm, LCD Color Display, Long-Term Radon Concentration Monitoring for Home Basement, pCi/L or Bq/m³

9

Digital Radon Detector - User-Friendly Desktop Device with HD LCD Display, 2-3 Years of Battery Life on 6-Hour Charge, 10-Year Sensor Lifespan, Perfect for Accurate Home and Office pCi/L Reading

10

Life Basis Radon Detector for Home Basement, Radon Tester with Long and Short Term Radon Monitoring 0-500 pCi/L Range Battery Operated (Battery Included)- White

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