I haven’t kept up with commercial solutions. Full home automation even with the easy solutions eat up a lot of time especially with light switches. I remember o

I haven’t kept up with commercial solutions. Full home automation even with the easy solutions eat up a lot of time especially with light switches. I remember only one brand that might meet the local first requirement. UI was clunky. https://hubitat.com/ https://hubitat.com/ Imo I’d go open source for the hub. Installing it on an older laptop shouldn’t take as much DIY https://www.home-assistant.io/ https://www.home-assistant.io/ https://www.openhab.org/ https://www.openhab.org/ Sadly, you’re probably going to need to do some DIY if local first and air monitoring are your highest priorities Edit: I forgot that Apple HomeKit is local first