Looking at their materials[1], it's IR based and needs calibration. I'm sure it's output is interesting, but likely not super accurate given their started assum

Looking at their materials[1], it's IR based and needs calibration. I'm sure it's output is interesting, but likely not super accurate given their started assumptions for the calibration process. Better sensors may be required before drawing any conclusions! [1]: https://www.netatmo.com/en-gb/helpcenter/air-care/4/installation-et-prerequis/4 https://www.netatmo.com/en-gb/helpcenter/air-care/4/installa...