So far, it's great! It was also very easy to install, and easy to program via, phone, tablet, desktop or on the thermostat. I highly recommend a Wi-Fi thermostat with LCD screen like this one.
Love this unit, works great. Just a side note, you need Wi-Fi connection for the outside temperature as the unit gets that information from acuweather, but this unit is Wi-Fi compatible.
Awesome unit, very easy to setup, great feeling to be able to control the temperature away from home the unit self powered no more batteries to worry about even shows the outside temperature and gives you weekly weather report so far has been one of my favorite purchases for my new furnace
Works well enough except indoor humidity reading wildly inaccurate (off by 10-15% or more) and I can't find any way to adjust/calibrate. Attempts to contact customer support always involved 1 hour wait times so I gave up. I do like the app, which is which is very easy to use once set up.