Does your home's heating and cooling only go up, down, or off? Installing a programmable thermostat can save you a lot of cash and frustration. Microsoft's Hohm team ...

I would like to buy a Nest or Ecobee for my home, but not if I have to buy 6 separate $250 dollar thermostats. One smart unit to manage them all would be amazing, but I'd settle for 2 if needed. My ...