Together we're smarter. By pairing the thermostat with a phone and as a luxury to a smartwatch you can easily collect data and send tasks to the thermostat. Which is exactly what's done in this concept. The idea here is that the thermostat keeps doing what it's ment to do. Meanwhile the phone and smartwatch collect data and make it more useful and adds interactions to it. By doing this you achieve a similar result to what you would get if you were to purchase something like a Nest.