The only thing I would improve on this product would be to have more time/temperature slots available to schedule a more customizable home environment.
Installed a new HVAC system. Installers used this thermostat and not the one matched with the system. They did not configure it correctly for 2-stage cooling, never kicked over to high cool. Refuses to stay connected to WiFi more than 48hrs.
Works great! It's so nice to be able to use the app on my cell phone to change temperature and/or program whether home or away! Much easier than having to climb a set of stairs (thermostat location is on our second floor) as had to do in the past.