I love my Nest thermostat. I like to think it is saving us money on our gas/electric bill. It is hard to be 100% confident on the savings as we had to replace our furnace recently, too. With that said, I found a giveaway with an approximately $750 prize pack where the prizes are all home automation focused, including a Nest thermostat:
One (1) $179.00 Amazon Echo, one (1) $39.99 Belkin WeMo Switch, one (1) $199.00 Skybell HD, one (1) $79.95 Philips Hue White Starter Kit, and one (1) $249.00 Nest Thermostat
Open to residents of the US, Canada, and many other countries. See the rules for specific exclusions. Ends 8/15.
*Read my Disclosure