Very easy to install. App is user friendly, works great. Can adjust the temp from the touch screen, phone or computer. Set and or change the program from the touch screen, phone or computer.
I replaced a Honeywell digital programmable thermostat without WiFi with this thermostat. This new one works vey similar to the old with exception having WIFI where I control from my smartphone. My complaint is the limited functionality of the app to change the settings. The only settings available for change is the on off of the system, fan on/off/circulate and the schedule. None of the setup functions of the thermostat are available to change.