I use the Maestro line by Stelpro of line thermostats. they don't play with Alexa, Siri etc. but they have a phone app that does everything I need. As said, not cheap ~$100 each.
I use the Maestro line by Stelpro of line thermostats. they don't play with Alexa, Siri etc. but they have a phone app that does everything I need. As said, not cheap ~$100 each.