The Nest Learning Thermostat was the first device to put the “smart” in “smart thermostat.” And after all this time, it’s still the smartest thermostat out there. Sure, some other companies have managed to come out with some very solid alternatives, but Nest still learns faster and makes better adjustments than anything else on the market. You’ll save more money, and you’ll definitely appreciate Nest’s app, which is still the best in the business. Don’t want to worry about yet another app to control your thermostat? No worries, Nest also works with Amazon Alexa and Apple’s HomeKit/Siri.

Right now, through the end of the day on Earth Day on Saturday, Amazon is shaving $31 off the price of the Nest. Do yourself a favor and take advantage of this deal before its gone.

Here are some highlights from the product page:

  • Works with Amazon Alexa for voice control (Alexa device sold separately)
  • Auto-Schedule: Nest learns the temperatures you like and programs itself in about a week.
  • Home/Away Assist: Nest automatically turns itself down when nobody’s home to help you save energy.
  • Remote Control: Connect your thermostat to Wi‑Fi to control the temperature from your phone, tablet or laptop.
  • Farsight: When Nest spots you across the room, it lights up to show you the time, temperature or weather.
  • Energy History: Check your Energy History in the Nest app to see how much energy you use and why.
  • Nest Leaf: You’ll see the Leaf when you choose a temperature that saves energy. It guides you in the right direction.

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