It’s does a good job w/ the remote sensor if you have a single hvac zone but you want to control to another room in the house (an upstairs nursery w/ a downstairs stat in our case).
There are a few software quirks they could fix.
First, if you prioritize another area of the house using the remote sensor, the main display no longer shows the local temp. You have to go searching for it. It’s nice to see the prioritized area is maintaining setpoint, but I also want to know the local temp.
Second, if you password protect the stat you can bypass that security through the phone app. Any password protection should carryover to the phone.
This was the perfect solution to replace a wireless thermostat system that was no longer produced. My thermostat is actually on my furnace so being able to have the remote sensors allowed me to regulate heat based on my actual living spaces without having to rewire the furnace! Very happy with the product!
My thermostat works great but the sensor wasn't working. I tried switching out multiple batteries but still would not turn on to connect. I tried reaching out to Resideo multiple times to just sit on the phone for over an hour waiting. Very frustrating I can't get a hold of someone to fix a simple problem.