This is my third internet based thermostat. It is by far the least user friendly and least intuitive to program. It is supposed to work with Alexa (not sure why anyone would want that) but it was impossible for me to get that programming in place. The best part of this thermostat is the geofencing. It knows when I leave the house and reduces my heating/cooling until I am on the way home.
Awful, the house doesn’t get warmed up if I don’t put the thermostat 73 to 75. My whole community has the same issue and change to a different thermostat! Stay away