An air quality monitor from Wyze would be great especially if a thermostat is released, they could tie into each other to filter the air, or even to turn on an air purifier with a Wyze plug. Some of the prices seem to be pretty high so it might be a good opportunity to find a way to lower the price.
I agree! It would also be cool if Wyze also looked into making a smart weather station like the Netatmo.
Could go hand-by-hand with an AC thermostat.