The system works as it suppose to give you two zones for temperature control. Works great! Schedule is easy to set. The only thing is history is delay for two days to be posted..
Installation was simple, and the app and interface are clean and easy to use. Setting a schedule with different priority rooms at different times and the fan recirculate setting were the two things I was most interested in (I have 8 sensors across 2 T9s) and I’ve been able to keep the house much more comfortable with a lower cost.
They replaced older Honeywell smart thermostats. These are much easier to use and set up. We've been using them for a couple of months now and have no complaints.
I bought this T9 thermostat with a remote sensor so i can control my kitcen temperature but have the thermostat installed by the heater. It was easy to install, looks great, and very user friendly. I liked it so much that i bought a second T9 to replace a Honeywell RTH8580WF in the hallway by my bedroom. The new T9 remote sensor is in my bedroom, where I need the temperature to be controlled, especially at night. I lalso love the ability to contril both thermostats from my Residio phone app.