I went out & purchased our honestly first smart temperature control a few weeks ago. And I have to admit, that at first I had our doubts & thought there may have been a opportunity that I would end up returning the smart temperature control & going back to the outdated dial temperature control I was using before I purchased the smart temperature control. But it is quite the reverse actually. I am honestly thrilled with this smart temperature control & has made our life so much easier in terms of using our central heating & cooling system. I have been saving a lot of money on our daily energy bills as well thanks to this smart temperature control that I had purchased. This is due to the fact that I do not have to run our central heating & A/C plan when I am not lake house anymore. I can program the smart temperature control to shut off when I leave the house & then program it to come back on a little before I am expected to return home, then on the other hand, I could also just control the central heating & A/C plan manually by hand with the app that comes on our cell cellphone with the smart temperature control. I can punch a few buttons & have our central heat & A/C unit turn off, or, I could punch a few buttons & have our central heating & A/C plan come on from wherever I am at. I never thought such a thing would be possible. But leave it to this week’s heating & A/C technology to supply such good things in the world of heating & cooling!