To set up you have to be interested in technology. I'm not sure if it's the best solution is the underwriting that device to connect itself.
I recommend the device of an expert to be connected. I have about 30 minutes incl. Research needs, but am technically well-versed.
Otherwise, makes the thermostat what it is and looks good.
The iOS app looks good and the web interface is great. I especially appreciate that you can define schedules for holidays and everyday. Please extend even to geolocation with different people.
Works well with the Netatmo outdoor thermometer. If it would now give more room thermostats for the radiators on the upper floor ...