Airthings 325 Corentium Home 2 Smart Digital Radon Detector – Portable and Easy-to-use Radon Testing with Bluetooth connectivity and Humidity & Temperature Sensors

Price: $179.99
(as of Sep 16, 2026 00:00:17 UTC – Details)


In 2011, Airthings revolutionized home radon detection with Corentium Home, setting the benchmark for reliable, continuous monitoring. Corentium Home 2 builds on that legacy, offering the same trusted accuracy with the added advantage of Bluetooth connectivity with the Airthings app, as well as bonus temperature and humidity sensors. No installation needed, battery powered, can be used anywhere in your house, including the basement. Its redesigned, easy-to-read display presents short and long-term radon averages alongside current environmental readings. With simple GOOD, FAIR, or POOR indicators, understanding your home’s air quality is immediate and effortless. For deeper insights that go beyond the numbers, connect to the Airthings app. Access interactive graphs that visualize radon fluctuations over time, know when to take short-term actions to counteract rising levels, and get practical advice for keeping your home healthy long-term. Pairing with an Airthings Hub or View series monitor unlocks 24/7 remote monitoring, giving you real-time data and notifications—wherever you are. Corentium Home 2 offers not just information, but the confidence and tools to safeguard your home’s air quality effectively.
THE ORIGINAL RADON DETECTOR, UPDATED: The same proven accuracy as the best-selling original Corentium Home, now with Bluetooth connectivity and bonus temp and humidity sensors
LONG TERM MONITORING: Monitor for cancer-causing radon gas continuously to stay informed. No lab fees, no waiting-just always-available, reliable results
VISUALIZE RADON IN YOUR HOME: The app’s graphs show how radon rises and falls. Take actions to reduce levels. Keep monitoring to ensure they stay low
PERSONALIZED TIPS: Get tailored advice to confidently address your home’s radon levels. Less doubt, more peace of mind
TRUSTED BY PROS: Get the power of Airthings’ patented radon sensing technology used and recommended by thousands of radon professionals and home inspectors
EASY-TO-READ DISPLAY: Redesigned display presents short and long-term radon averages alongside current environmental readings with simple GOOD, FAIR, or POOR indicators for immediate understanding
PORTABLE AND BATTERY POWERED: No installation needed, battery powered design allows you to use the detector anywhere in your house, including the basement
REMOTE MONITORING CAPABILITY: Pairing with an Airthings Hub or View series monitor unlocks 24/7 remote monitoring, giving you real-time data and notifications wherever you are
Customers find the radon detector accurate, easy to set up, and user-friendly, with a clear digital display that shows both short-term and long-term averages. They appreciate its functionality and peace of mind, with one customer noting it starts collecting data right away. While the Bluetooth connectivity works well, some customers report connection issues, and opinions on value for money are mixed, with some finding it well worth the investment while others consider it expensive.