Atmotube PRO 2 — portable air quality tracker

Good information

Living in an area with poor air quality a lot of the time, we appreciate this device. Wish the battery life was more than 1. 5 days, that it connected to the phone with Wifi instead of Bluetooth (or even had a display), and that its recommendations were more sensible (tells me to open windows when we're already outside for example).

Poor connectivity

I really want to love this monitor, but the connectivity is bad. It doesn't show readings and is "disconnected" more often than it is connected, so getting an accurate reading is generally not possible. When it works its great, but with the connectivity issue it is unreliable and I end up referring to my Aranet & Temtop machines anyway. Waste of money for me, my other machines are far more reliable. Sorry, Atmotube, this is a fail from me.

Best in the industry

I’ve used a lot of portable air quality monitors and this one’s the best by far, it’s durable and accurate. The app is easy to use. I use this on my bike to measure air quality in the city and it detects pollution very well.