Meet EcoQube Flex:
Accuracy Without Limits
The first truly portable, battery-powered radon monitor with unmatched 15X accuracy, real-time display, and room-by-room tracking.
Shop NowAs seen in
Choose The Best Digital Radon Detector For Your Home
Fast Results • Lab-Level Accuracy • Continuous Peace of Mind
All Ecosense digital radon detectors use patented ion chamber technology, offer industry-leading sensitivity, and provide fast, real-time radon detection. The differences come down to connectivity, app usability, remote access, and everyday convenience—not performance.
NEW - ULTIMATE PORTABILITY
EcoQube Flex
Next-gen battery-powered radon monitor
BEST FOR: Homeowners who want easy room-to-room testing with results shown on the display and in the app
Learn MoreInsight-Driven Monitoring
EcoQube
Smart radon monitor with advanced app features
BEST FOR: Homeowners who want guided insights, remote access, safety labels, and smart home integration.
Learn MoreJUST THE ESSENTIALS
RadonEye
Entry-level radon monitor with app trend charts
BEST FOR: Users who want an affordable monitor with a display and basic app charts, but don’t need smart features
Learn MoreThe Easiest Setup
EcoBlu
Simple, no-app radon monitor
BEST FOR: Anyone who wants straightforward, plug-and-read results right on display, with no reliance on a smartphone app
Learn MoreMeet our award-winning digital radon detector
First Reading
Reliable Measurements
>90% Accuracy
Quick Setup & Easy to Use
Continuous Radon Monitoring
Wi-Fi Enabled for Remote Access
As Seen on This Old House
See how EcoQube detected elevated radon levels — 3× above EPA guidelines — in a home where the family’s dog had been diagnosed with lung cancer.
“This inauspiciously cute device integrates the latest patented radon sensor technology and delivers fast, highly accurate and affordable solution for continuous radon monitoring.”
EcoBlu
“This little cube uses an LED indicator system so you can see your home’s radon level at a glance: green for good, yellow for concern and red for immediate action required”
EcoQube
"This radon test kit provides a quick reading within 10 minutes of setup and a more accurate reading after 1 hour—pretty fast considering the 72-hour wait for lab results.“
RadonEye
“This inauspiciously cute device integrates the latest patented radon sensor technology and delivers fast, highly accurate and affordable solution for continuous radon monitoring.”
EcoBlu
“This little cube uses an LED indicator system so you can see your home’s radon level at a glance: green for good, yellow for concern and red for immediate action required”
EcoQube
"This radon test kit provides a quick reading within 10 minutes of setup and a more accurate reading after 1 hour—pretty fast considering the 72-hour wait for lab results.“
RadonEye
Bill Johnson
(Father of two boys, Utah)
Non-smoking Lung Cancer:
Bill's Battle
"Why am I facing lung cancer when I've never smoked and have stayed active all my life? Cancer respects no boundaries, but radon exposure can indeed be prevented"
Discover Bill’s journey battling radon-induced lung cancer and advocating for continuous radon monitoring to prevent future cases.
Radon Safety Meets Technology Innovation
2/4
Immediate Insights
No more waiting for radon test results. Unlike other detectors that only provide a 24-hour average, Ecosense technology updates hourly and delivers live data every 10 minutes.
This real-time tracking shows Radon Level Fluctuations, allowing you to take immediate action to proactively protect your home.
3/4
Continuous Protection
Radon levels fluctuate constantly, but with Ecosense, you can rest easy. Our digital radon detectors provide continuous long-term monitoring with unparalleled accuracy.
This allows you to see the full picture of your home's radon levels and ensures your family's safety every day.
4/4
Smart Monitoring
Ecosense makes it simple to understand and assess your radon levels. With easy setup and clear, accessible results, you can quickly get started.
Our system also offers customizable alerts and color-coded radon results, so you’ll always know when to take action.
Buy from ecosense.io
Solely dedicated to radon detection and monitoring, our company combines design excellence from the U.S.A. with precision manufacturing in South Korea.
By making our advanced radon technology universally accessible, we ensure unparalleled quality and innovation for individuals and communities worldwide.
Top quality
Free Shipping & Easy Returns
150K+ Devices sold
Extended Warranty Available
Achieved top performance in performance testing by the Canadian National Radon Proficiency Program (C-NRPP)
Learn more
Health Canada recommends selecting C-NRPP-approved Electronic Radon Monitors (ERMs) for conducting long-term radon measurements in homes
Learn more
Health Canada recommends selecting C-NRPP-approved Electronic Radon Monitors (ERMs) for conducting long-term radon measurements in homes
Learn more
Easy Home Radon Monitoring – Effective Lung Cancer Prevention
Plug the device in the room you'd like to test for radon gas. Go through the settings to customize the device to your needs.
Easy Home Radon Monitoring – Effective Lung Cancer Prevention
Unbox & Set Up
Plug the device in the room you'd like to test for radon gas. Go through the settings to customize the device to your needs.
Monitor Continuously
Regularly check your radon results and switch between monitoring modes to observe trends and fluctuations.
Take Action
High radon levels should not be left unattended. Contact your local radon professional to address and fix the issue.
Easy Home Radon Monitoring – Effective Lung Cancer Prevention
Step 1/3
Unbox & Set Up
Plug the device in the room you'd like to test for radon gas. Go through the settings to customize the device to your needs.
Step 2/3
Monitor Continuously
Regularly check your radon results and switch between monitoring modes to observe trends and fluctuations.
Step 3/3
Take Action
High radon levels should not be left unattended. Contact your local radon professional to address and fix the issue.
The Go-To Devices for Radon Professionals
Ecosense equips home inspectors, environmental testers, and mitigators with certified devices and services.
From single-family homes to large-scale projects we deliver industry-leading quality and cost-effective solutions:
- Commercial Radon Testing
- Mitigation Hotspot Diagnostics
- Professional LT Radon Monitoring
- Affiliate Program
- On-demand Educational Platform
Radon Monitors Recommended by Homeowners and Industry Experts
BP
Verified Purchase
EcoBlu is very accurate close to what the pros use.
I got really sick with respiratory issues, suspected my house having radon. Ordered EcoBlu and got very high readings over 14 pCi/L. Anything below 4 is safe. Called a radon mitigation team for emergency installation of a radon mitigation system the next day. Sure enough, EcoBlu showed the levels dropped to a safe zone of 0.5- 1.5.
Bradley S.
Verified Purchase
EcoQube put my mind at ease due to my kids playing in the basement.
I set EcoQube up in my unfinished basement. Not only is it 24-hour monitoring of my radon levels, but it also sends notifications to my phone when it gets higher due to rain or other bad weather.
Mac D.
Verified Purchase
Felt confident in using RadonEye to check my mitigation fan.
I ordered RadonEye to know whether my radon mitigation fan is still doing anything after 10 years of continuous running. I ran the device for a baseline and then turned off my radon fan. I was shocked to see in 36 hours the radon levels spiking above the safe threshold. I turned the fan back on and voila - RadonEye measured a return to safe levels.
Ty S.
Verified Purchase
Everything about RadonEye Pro is worth it.
RadonEye Pro surprised me. I strayed from the standard device/detector that my team uses and took a chance. It was well worth it. I’ve already made my money back. So, it’s paid for itself. I usually just email the app-completed PDF report right there on the spot.
Jesse G.
Verified Purchase
EcoTracker gives me data to make informed mitigation decisions.
My favorite part about EcoTracker is having four units to place around the house. It reassures me that we're on the right track. I feel confident knowing that when I leave the house, our radon system will work.
Ed B.
Verified Purchase
Use EcoQube Pro to save time and money for any large project.
I've leased a 100 of EcoQube Pro units, and I'm testing at least three schools this month, so I'm using them multiple times. The math is simple: with faster turnaround and reports ready right after I collect the units. it's a no-brainer to use EcoQube Pro for any large project.
Library Lending Program
This program raises radon awareness and ensures community safety. Ecosense offers libraries a valuable chance to enhance community health and safety.
Learn MoreRadon-Free Campaign
We invite you to join our mission, share your story, and lend your voice to the cause. Together, let's create a world where no one has to say, "I wish I had known sooner.”
Learn More
The Ecosense team is dedicated to reducing unnecessary deaths from radon-induced lung cancer.
Our StoryRadon Educational Blogs
What Is The Most Accuarte Way To Test For Radon
Why Do Radon Levels Fluctuate
