EcoQube Flex

EcoQube Flex™ is the first truly portable, battery-powered continuous radon monitor that delivers lab-level accuracy with 15× greater sensitivity than industry standard requirements. It shows radon fluctuations on its built-in always-on display and provides room-by-room tracking and insights through the Ecosense App.

EcoQube Flex uses Ecosense’s patented ion chamber technology, delivering lab-level accuracy — the same technology trusted by radon experts — at an accessible consumer price. It’s 15× more sensitive than industry standard requirements, offering high accuracy even as a fully battery-powered device.

You’ll see your first radon reading in about 10 minutes and reliable results within an hour. There’s no need to wait days or mail test kits to a lab — EcoQube Flex gives you fast, accurate insight right at home.

No. EcoQube Flex works perfectly offline as a standalone device. For insights, historical data, and cloud storage, connect it to the Ecosense App via Bluetooth Low Energy (LE).

EcoQube Flex is built for long-term use. It runs for up to 7 years on batteries in offline mode, or about 2 years with regular Bluetooth connectivity and app syncing.

Yes. The room-by-room tracking feature lets you save and compare readings for each space, floor, or property. It’s ideal for understanding how radon levels vary throughout your home.

The always-on display shows your current radon level or the average for the timeframe you select (e.g., 24-hour, 72-hour, weekly). It also highlights historic highs and lows, so you can quickly spot trends or sudden changes.

You can use EcoQube Flex for quick spot checks (seeing results within hours) or continuous long-term monitoring with hourly, daily, 72-hour, weekly, monthly, and yearly averages. It’s designed to support both proactive testing and ongoing home safety tracking.

Yes. The Ecosense App is completely free and available for both iOS and Android devices

The Ecosense App gives you access to detailed charts, long-term trends, safety recommendations, and secure cloud storage. It helps you interpret your readings and decide if action is needed.

Radon levels can fluctuate throughout the day and across seasons, which means one-time test kits often miss those variations. Continuous monitoring gives you the most accurate picture of your home’s air safety over time.

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.

Yes. Every EcoQube Flex includes a standard manufacturer’s warranty, plus a free extended warranty when you register your device on the Ecosense website within 30 days of purchase.