Find the best home radon monitors - fast, easy-to-use, and highly accurate devices designed to keep your home safe.
NEW - ULTIMATE PORTABILITY
EcoQube Flex
$189.00
A portable, battery-powered continuous radon monitor that delivers fast, accurate results with 15X greater sensitivity than industry standard requirements. Save and compare results room-by-room, view daily radon fluctuations on the always-on display, and access clear charts, long-term trends, and actionable advice for your home safety with the Ecosense App.
Award-Winning Plug-In Radon Detector for Home, with Real-Time Continuous In-App Monitoring, Industry-Leading Sensitivity, 2.4 GHz Wi-Fi for Remote Access, Data Sharing, Unlimited Cloud Storage, Smart Home Integration with IFTTT, and In-App 72-Hour Do-It-Yourself (DIY) Radon Testing and Analysis.
Get 10% OFF when you buy a 2-pack! Simply add to cart & your savings apply automatically.
A convenient, easy-to-use plug-and-play radon monitor offering exceptional accuracy for short and long-term monitoring, with updated readings every 10 minutes on LED display.
Get 10% OFF when you buy a 2-pack! Simply add to cart & your savings apply automatically.
Did you know 16.5% of U.S. lung cancer deaths in 2023 are due to radon?
Radon levels fluctuate throughout the day, night, and across different seasons. Radon requires ongoing attention; it's not a one-time test that can be overlooked. View daily and seasonal radon variations from EcoQube customers in Colorado below.
Ecosense Devices Ranked Most Accurate and Precise in the 2023 C-NRPP Study on Continuous Radon Monitors
The 2023 study conducted by C-NRPP in Canada unequivocally identified only Ecosense devices as the top performers in terms of accuracy and precision. Learn more about the C-NRPP 2023 Intercomparison Report and choose the best radon solution to keep your home safe.
Wow! I would've paid more for this gem. Holy smokes. The accuracy is amazing, however only the before and after mitigation measurements along with the delta, are all that really matter. Incredible piece of technology that absolutely blew me away. So glad to have made this purchase. Also awesome that I can let family and friends borrow it to gauge their own radon levels. Just awesome.
Amazon Reviewer
Was a little nervous if this would work well or not but it had been great! We wanted to test to see how our levels were and then our in a system and still use it to monitor. I love the app feature and love that you can see how the levels have progressed! Highly recommend.
Amazon Reviewer
Plugged it in right out of the box and within a couple hours I got a reading matching the 48 hour measurement returned by the ProLabs mail-in kit. I now get unlimited measurements for the price of three mail-in kits. Downloaded the Android app and immediately connected via Bluetooth. The app allows me to get current readings on the RadonEye unit in the basement without having to run up and down the stairs. Very happy with this product.
Amazon Reviewer
Plug it in and it works. The associated app is great and allows long term trend monitoring. Tested in parallel with canister type devices and produced numbers in agreement but with much finer granularity of data (not just a long term average).
Amazon Reviewer
Questions? We’ve Got You Covered
Feel free to reach out to us at support@ecosense.io if you need help choosing the right radon monitor for your home needs. We are here to guide you and answer any questions you may have.
Yes. Radon levels can vary from room to room, especially between basements and upper floors. Portable devices like EcoQube Flex make it easy to move between rooms, save and compare readings, helping you identify where radon levels are highest in your home.
In most guidelines, radon levels below 4 pCi/L are considered acceptable, while higher levels may require action. Continuous radon monitoring helps you track whether your home stays within this range or experiences spikes that need attention.
The only way to know your radon levels is by testing. Radon is invisible and odorless, so it cannot be detected without a monitor. A continuous radon monitor gives you real-time readings and helps you understand whether levels stay within a safe range over time.
Yes. Ecosense monitors are designed for both. You can get quick insights within hours, while long-term tracking helps you understand patterns and seasonal changes in your home.
Radon levels can change due to weather, temperature, ventilation, and how your home is used. For example, opening windows, using HVAC systems, or even changes in pressure can impact readings.
For deeper insights, you can generate a My Radon Analysis report, which provides detailed explanations, trends, and recommendations based on your radon levels.
Not necessarily. Many homeowners start with one device and move it between rooms. However, if you want to monitor multiple areas at the same time, or live in a bigger house with a complex layout, using more than one device can give a more complete picture. Each radon detector is good to cover 1000 sq ft.
It’s best to place the monitor in the lowest lived-in level of your home, such as a basement or ground floor. Avoid placing it near windows, vents, or direct airflow to ensure accurate readings.
Ecosense radon detectors are considered superior for their high-sensitivity, patented ion-chamber technology, which provides faster, more accurate, real-time, continuous tracking of radon fluctuations. The devices are designed for fast response to elevated radon levels, allowing homeowners to take action right away. Most models offer easy-to-understand radon trend analysis in a mobile app and smart home integration for better air quality management.
With continuous radon monitoring, you can view hourly, daily, and long-term trends year over year. This helps you understand patterns instead of relying on a single reading.
If your readings stay consistently high, the next step is usually radon mitigation. This may include improving ventilation or installing a mitigation system by a certified radon professional. Post-mitigation continuous monitoring helps you confirm whether those changes are effective long-term.
You can see the initial readings as quickly as 10 minutes; the reliable result will be available in an hour, reaching over 90% accuracy in 10 hours of monitoring. Radon monitors become even more reliable over time. With continuous monitoring and rolling hourly averages, you’ll start getting a clearer picture of your radon levels, and accuracy continues to improve as more data is collected.
Yes. In fact, it’s recommended. New construction and renovations can change airflow and pressure inside the home, which may affect radon levels. Monitoring helps ensure your home remains safe after any structural changes.
Yes, the weather can have a significant impact. Rain, temperature changes, and pressure differences can cause radon levels to rise or fall. That’s why continuous radon monitoring is important to catch these variations.
Digital radon monitors provide ongoing, real-time data, while charcoal kits only give a one-time result and don’t show radon fluctuations. Continuous radon monitoring makes it easier to understand radon patterns and respond to changes more effectively.
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