The Home Assistant docs at least document how the integration works by "IoT Class" https://www.home-assistant.io/blog/2016/02/12/classifying-the-internet-of-th

The Home Assistant docs at least document how the integration works by "IoT Class" https://www.home-assistant.io/blog/2016/02/12/classifying-the-internet-of-things/#classifiers https://www.home-assistant.io/blog/2016/02/12/classifying-th... For example Tado: cloud polling https://www.home-assistant.io/integrations/tado/ https://www.home-assistant.io/integrations/tado/