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Airthings Wave (2nd Gen) - Smart Radon Detector with Humidity & Temperature sensor – Easy-to-Use – Accurate – No Lab Fees – Battery Operated - Free App

TLDR Review: Airthings Wave (2nd Gen)

By ShopSavvy Team

Published: July 27th, 2025

Pros

•Provides continuous monitoring of radon levels, offering insightful daily fluctuation data.
•Assures radon levels stay below safety standards after consistent use.
•Useriendly app supports both phone and computer, making it accessible for tech-savvy users.
•Setup is extremely easy with just one screw needed for mounting.
•Accurate and quick reaime readings for humidity and VOCs improve awareness of indoor air quality.
•Batterperated with convenient magnetic attachment for easy use; accessible for those who aren't handy.
•Ideal for families concerned about radon exposure, offering peace of mind with low readings.
•Excellent customer service and technical support.

Cons

•Full calibration takes up to 7 days, which may require some patience.
•Some users reported instability with inaccurate readings and required resets advised by customer support.
•Limited customization for setting personal radon threshold alarms.
•Warranty is 5 years, but the product is noeturnable within the first year, which might be inconvenient for some.

Bottom Line

The Airthings Wave (2nd Gen) is a highly recommended option for families and individuals concerned about maintaining safe radon levels within their homes, thanks to its easy setup, user-friendly app, and reliable real-time monitoring. However, be mindful of the initial calibration period and the limited return policy. Overall, it's a solid pick for those prioritizing indoor air safety.

Lowest at any Popular Retailer

$159.99 at Amazon

How we researched this

About this review: We pulled together findings from professional reviews and hundreds of user reviews, and cross-referenced them with ShopSavvy's pricing data from 17 retailers to give you the short version.