Airthings House Kit Plus - (Radon, CO2, VOC, Humidity, Temp, Pressure)

I purchased this kit 2 years ago in January 2022 and it is still working great. I have only had to replace the batteries in the detectors once in the 2 years. It was easy to setup and use and mine has worked reliably with no issues at all. I would definitely buy Airthings products again in the future. Highly recommended!

I have 3 of these devices and one of them started reporting wildly high numbers on radon. I moved another one exactly next to the one reporting high numbers. 4 months later, they aren’t even remotely close in their numbers. I attempted to contact support and was dismissed as the unit is “working fine”, and given a link that 2 units won’t show the same numbers… i understand they won’t be 100% in line with each other, but to have one say the radon is fine, and the other report that cancer is imminent, is just a crap product. I will no longer be giving money to this company. They won’t help if their products are not working.