This Nest Learning Thermostat memorizes your favorite temperature settings and adjusts throughout the day. You can also control this Wi-Fi thermostat from your smart phone or other remote devices while you’re away. Redesigned with a sleeker, thinner look for a larger, sharper display, the Nest thermostat lights up and easily displays the temperature when you enter a room. It also features an auto-schedule function. This ENERGY STAR-rated thermostat saves you on your energy bills: up to 12 percent on heating bills and 15 on cooling, paying for itself in fewer than two years. ENERGY STAR: The Nest Learning Thermostat is the first thermostat to get ENERGY STAR certified Auto-schedule – no more confusing programming, it learns the temperatures you like and programs itself Auto-away – the Nest thermostat automatically turns itself down when you’re away to avoid heating or cooling an empty home Remote control – connect the Nest thermostat to Wi-Fi to change the temperature from your phone, tablet, or laptop Energy history – see when heating and cooling were on and what affected your energy use Nest leaf – you’ll see the leaf when you choose a temperature that saves energy, it guides you in the right direction Safety alerts.