First Generation smart radon gas monitor with accurate, fast result on a display or on your smartphone.

$172 + Free shipping


Track the deadly killer fast and accurately



Find radon result in minutes not days. Get the first radon result in 10 minutes. A highly reliable (95%) result within 60 minutes. 


Using a patented radon detection technology, the RadonEye delivers industry leading radon counting sensitivity of 30 counts per hour per pCi/L. To put this into context, this is 15 times more counting sensitive than the minimum standard (2 cph/pCi/L) set by ANSI AARST. 

Accuracy of EcoQube
Wi-Fi Radon detector


Easily connect with your smartphone (iOS, Android). All results are transferred to the smartphone for your analysis.


Radon results updated every 10 minutes and displayed on the OLED screen. This provides a visual check of the radon results.

Modern and compact design

Radon Sensor

Pulsed ionization chamber

Radon Sensitivity

30 CPH (Count Per Hour) per 1 pCi/L

Radon Accuracy/ Precision

< ±10% at 10 pCi/L after 10 hours

Radon Measurement Rate

Every 10 minutes

Radon Measurement Result

60 minutes moving average

Radon Measurement Range

0.2 ~ 99.9 pCi/L (7~3,700Bq/m³)



Radon Alarm

Integrated audio alarm ( configurable to set radon level)

Radon Level Visual Indicator

OLED display

Power Supply

12V, 1A, Extend DC adapter


0.529 lbs (240g)

Operating Temp Range

32°F~104°F (0~40°C)

Monitor radon levels in your Air

The RadonEye app makes it easy to monitor how your indoor radon levels are impacting the air your are breathing.

Radon Level Indicator

Understand the critical safety level of radon gas in your air. 

Radon Data Log

Keep Track of hourly radon levels, save data up to 1 year. 

Radon Trend Chart

Keep track of indoor radon level over short and long term periods and take action to protect yourself.

Broad Range of Mobile Devices

App works with all iOS and Android based mobile devices. 

Download free RadonEye app 

Frequently Asked Questions

How do I update my RadonEye’s firmware?

When a firmware update is released by Ecosense, you will receive a pop-up alert for upgrading your device’s firmware upon connecting to it via Bluetooth.

Is there any other way to use the app without upgrading my iOS version?

Currently, RadonEye iPhone app does not support iOS version older than iOS 13. iOS 13 introduced significant changes. Please upgrade your iPhone to iOS 13 to use the RadonEye app.

Is there a way to produce a radon report with the RadonEye? 

RadonEye does not support report generation. The data is stored on RadonEye and can be downloaded using the app.
Click the “save as” button to save the data as a .txt file on your smartphone. 

What is the service life of the RadonEye?

RadonEye is expected to have a service life of 5 years but this depends on usage conditions, wear tear, etc.

What does the RadonEye package come with? 

RadonEye package includes the RadonEye unit along with a power adaptor.

What is the return and refund policy?

We offer returns and refunds within 30 days of the original purchase date. You will be responsible for paying the postage/shipping fees for returning your device. If the device is determined to be defective, you will receive a full refund, and the return shipping fees will be refunded to you by Ecosense.