I reported a bug where on Android if the air quality changes, the notification truncates the message and doesn't allow clickthrough.
I also entered a feature request to allow triggers for the other measurements besides temp.
I have a couple days worth the data now. Cooking dinner and the robot vacuum running in the middle of the night seem to be my problem timeframes. I have air filters/exhaust fans/ceiling fans I want to trigger off these changes automatically.
One thing I expected was the decrease in air quality while cooking but what I didn't realize was just how many hours the problem lingers. Now that I'm conscious of that, I will 'scrub' the air longer while/after cooking.
I bought a second monitor that will be here in a few days for me to put upstairs. I'm almost certain all the undesirable cooking elements make their way upstairs like the rest of my ventilation so I want to get readings on different floors where I have other active air quality measures in place.
My 'smart' air filters have sensors on them but nothing to the degree that this device has. Things have to be REALLY bad to set those off automatically whereas the Amazon device is a lot more sensitive.
I put in a pull request to support this device through echo speaks. I have no idea if possible/will be done but I have requested it as it's what I see as the easiest way to bridge the gap and get the readings into HE for automations.