The SwitchBot Meter Pro CO2 Monitor isn’t HomeKit-native, but with SwitchBot Hub 2, it works with Matter. Here’s what it can ...

It's discreet and easy to use. Best of all, you can't even tell that it's an air quality meter that can seamlessly fit into any space within the home. What Can Cause Bad Air Quality in the Home?

and he’s starting in his home city of Timisoara, Romania. We’ve seen other air quality meters before as well, and even ones based around the Raspberry Pi, but this one has a much broader ...

The Bosch BME680 is a super-capable environmental sensor, and [Random Nerd Tutorials] has married it to the ESP32 to create an air quality meter that serves as a great tutorial on not just getting ...