These sure are low in price, I would buy a bunch of them and give them away as party favors. Perfect for both beer connoisseurs and college party animals. You never know when your favorite alcoholic beverage will be available.
I wonder if Nest can learn when I visit my folks to drop it likes it hot. The Nest thermostat learns the temps you like, turns itself down when you're away, and has remote control through Wi-Fi with apps for iOS and Android.