Good thermostat, easily WiFi programmed, the downside is no humidity display . Here in FL humidity control is essential, especially when your up north for the summer and want to set the temperature based on the humidity.
I have had the stat for several years now...has always worked well. Just recently it lost connectivity to internet and I lost all the history on hours of operation and could not log into stat to do anything from the app. After reseting everything and starting fresh, the stat is now working again. I am a Refrigeration, HVAC teck for the last 47 years, (am quite tecky with electronics and computers).