It's generally not a bad thermostat. You're able to set schedules and control from the app. There are issues with the geofencing with two phones (one it recognizes, the other it does not) and the app has issues reporting and updating run time.
At first I thought I wouldn't use the Wifi feature on this Tstat. Once I synched everything up, I love it! Control all programming from the phone. Especially nice when on way home after being out of town with heat held to 55. Just remove hold on way home, and it's back to normal when we get there...nice and warm! Same if in summer and it's hot. Remove hold, and it's nice and cool on arrival!