SwitchBot's Meter Pro tracks air quality wherever you put it and had surprising results for my kitchen, bedroom and more.

The goal is accurate measurement through robust sensor solutions, while at the same time reducing maintenance costs. Thanks ...

We have tried and tested the Vitesy Eteria, a personal air purifier that uses a washable photocatalytic filter instead of replaceable HEPA filters. Our verdict? It is a real treat for the ...

If you want to measure humidity (and temperature, and maybe even barometric ... microscope to figure out what’s going on. The other sensors were fine, with the HTU21D and SHT71 being standouts ...

We also do a simple test on the sensors of each monitor to make sure they detect particulate matter, VOCs, temperature, humidity, and carbon dioxide. All of these results are compiled into an ...