Airthings Smart Radon Detector w/App

This radon detector provides continuous monitoring of your home's air quality. Easily track radon levels, humidity, and temperature through a user-friendly app, receiving instant visual alerts and detailed reports. Its compact design and long-lasting battery ensure hassle-free year-round protection. The price drops from $159.99  to $114.99. Shipping is free for Prime members. Else, it adds $6.