Airthings 325 Corentium Home 2 Smart Digital Radon Detector - Portable and Easy-to-use Radon Testing with Bluetooth connectivity…
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Best portable smart upgrade
Amazon rating
Amazon aggregate, one input among many in the Verdict Score
Current price
$179.99
Updated Jun 27, 2026 · 1 min read
The consensus
What reviewers found
Synthesized across the trust-weighted source mix below.
Across the reviewers we read, the Airthings Corentium Home 2 carries an excellent 4.6-star average, but on a comparatively thin base of about 264 verified-purchase reviews, reflecting that it's a newer model. It modernizes the popular Corentium Home formula with Bluetooth connectivity plus humidity and temperature sensors, aiming to bridge the gap between the simple original and the fully connected Airthings monitors. No independent lab tests, expert reviews, or community discussion appeared in the supplied data, so the early consensus is encouraging but not yet deeply established.
What reviewers liked
- Excellent early rating (4.6 stars) for an easy-to-use portable design
- Adds Bluetooth connectivity plus humidity and temperature sensing
- Portable, no lab fees
Where it falls short
- Thin review base (~264) means the rating is less corroborated
- Newer model with no independent expert testing in the supplied data
- Pricier than the original Corentium Home it builds on
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Across the reviewers we read, the Airthings Corentium Home 2 carries an excellent 4.6-star average, but on a comparatively thin base of about 264 verified-purchase reviews, reflecting that it's a newer model. It modernizes the popular Corentium Home formula with Bluetooth connectivity plus humidity and temperature sensors, aiming to bridge the gap between the simple original and the fully connected Airthings monitors.
No independent lab tests, expert reviews, or community discussion appeared in the supplied data, so the early consensus is encouraging but not yet deeply established. The high rating suggests buyers who want a portable, easy-to-use radon tester with phone connectivity are pleased, though the smaller sample means there's more uncertainty than with the long-tenured Corentium Home.
It's a good fit for someone who liked the simplicity of the original Corentium but wants Bluetooth app access and environmental sensing in a still-portable package.
- 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
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