Homepod Device Compatability
Suggest Apple adds the following wifi thermostat to HomeKit. Amazon Alexa can do it!
Honeywell TH9320WF5003 WiFi 9000 Color Touchscreen Thermostat, Works with Amazon Alexa
iPad, iOS 4.3
It is Honeywell that have to make the device compatible with Apple's HomeKit framework. Apple cannot do it. By all means send feedback to Feedback - HomePod - Apple but you might be better off contact ing Honeywell. Certainly some of their devices are HomeKit compatible and I would imagine most home automation manufacturers will aim to get their equipment working on all the main platforms.
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