Really easy and quick to install. I would say it works a lot better and simpler than the previous unit that I had from ecobee, I would also recommend purchasing the room sensors to keep ideal temperature in bedrooms and the living areas.
Good product, love the remote sensor and the options for control.
The app is useful, but I wish there was a more useful and timely history. This would be helpful to understand if setbacks are counter productive and it takes more energy to get back to temperature than it does to maintain.
Also, on a couple occasions, my thermostats went completely black for a few seconds. Still not sure why.
This thermostat is very helpful as old thermostat was located at the sunny end of a large room and the other end was always cold because it never got direct sun.. with the new thermostat and remote we are able to set the remote as the dominant temperature reader so heat will not turn off prematurely