It took me several hours to set it up (I'm not the sharpest tool in the garage). However, it is more convenient to set-up schedules from your phone than standing in front of the thermostat. I have 3 thermostats so I would physically have to be in front of each one and program the units.
The unit is user friendly and connects quickly. It's nice to be able to control it on my phonevwithout having to get out of my warm cozy bed to raise or lower the temp
Cannot get Resideo back online after Wifi was out a few hrs. Need remote view due to extreme winter weather temps and not moved into new home yet. Cannot get a phone # for help.
Works well, my contractor set up the furnace and AC side, then I setup the wireless side. Realtively easy to setup the wireless portion. I haven't setup the scheduling yet but plan to in the future.