The Sonoff products are great but I'm surprised there isn't a wall unit with a built in temperature sensor. The TH look good but first the sensor is external and second you have to cut the power cable. Is there a device in the works that will plug into the wall and have a temperature sensor? I think this is when I will plunge into home automation a lot more as at least I have a big need for this.
Sonoff Touch It would be ideal :)