I currently own a Nest thermostat & 1 Nest Protect. However, I am very intrigued by Apple's HomeKit and would like all my products use that. I've researched, and it seems that Nest is not going to use Apple's HomeKit. Is this true or am I missing something? Should I begin to look into selling my Nest and purchasing the Honeywell which will use HomeKit? What do people think about the Honeywell thermostat that uses the HomeKit? Are there other thermostats in the making that will use HomeKit? I couldn't find any smoke/co2 protectors that use HomeKit. Thanks!