I had an Ecobee 4 at my previous house. I really loved the occupancy sensing and multiple room sensors. It worked very well overall.
About six months ago, we moved. The new house has an awesome split heat pump system (one heat pump, two air handlers) but each zone is controlled by a really basic Mitsubishi-branded Honeywell thermostat that communicates via RedLink to the heat pump.
I added the RedLink internet gateway to be able to control the thermostats via SmartThings, and that works well enough. However, I’d like to take it a step further and imitate the Ecobee functionality using multiple motion sensors and temperature sensors.
Is there an app out there that does such a thing (control the temperature via multiple sources, and turn off the thermostat when nobody’s home?).