Like the ability to change settings from my phone and the geofence. The one improvement I would like to see is the ability to set an automatic temperature so that you don't have to toggle between heat or cooling.
It's pretty good it's pretty easy to set up. I like the way I can schedule for it to come on or to stay off when we're away from our home. Love the fact that it tells me when the filter is dirty or needs changing.
This thermostat replaced the native unit on a new Mitsubishi heat pump. The Misubishi unit had wifi issues and regularly went out of service. The T6, with a wired design, works fine— but has to be set in gas furnace mode, since it’s not designed for a heat pump. Hence, more electricity usage. However, it’s served the purpose.
No, I would not recommend this to a friend.
Response from resideo.comBy Joey, Customer care, May 1, 2025
Hi Jay, the unit is compatible with heat pump applications and has this option from the setup menu. Please feel free to get in touch with us by selecting the support center link at the top of this page.
I really like it, i like the looks and how easy it is to set up. my own issue i've found is the reporting of how many hours it runs seems to be delayed by 2 days and i dont know how accurate it is.
Annoying that the thermostat can’t be set for a temp and automatically adjust heat or ac when needed. Instead manually flipping between modes seems like a mis on feature when you are used to Nest like thermostats that have this functionality.
Response from resideo.comBy Joey, Customer care, April 21, 2025
Hi, the auto changeover feature can be enabled from the setup menu, please see below. 1. On the thermostat tap the screen so "Menu" shows at the bottom of the screen. 2. Press and hold the "Menu" button until "Device Setup" appears, and press "Select." 3. Use the arrow button to go to function 300 at the top of the screen and press "Edit." 4. Use the arrow buttons to set the Auto-Changeover feature to "On" or "Off." 5. Press Done to save.