Costco members can get the Ecobee4 smart thermostat at a low price of just $170

The Ecobee4 smart thermostat is down to $169.99 at Costco. You will need to be a Costco member to get, or possibly even see, this deal. The price is $30 off what Costco normally sells it for, although the next best price on the internet is $190 at Newegg. The thermostat goes for around $198 on Amazon and as much as $250 at other retailers. This is a great discount and no previous sales have dropped this low.

You will need your Costco membership for this. The thermostat is easy to install and even easier to use. Control it with your voice or through the free iOS/Android app, and the included room sensor helps keep temperatures even throughout your house.

This thermostat is easy to install and even easier to use. The included room sensor helps keep an even temperature throughout your whole house. You can add more room sensors if you need to. It integrates with a bunch of HVAC devices to get the atmosphere just right and it intelligently adjusts the temperature when you're not home, so you aren't wasting money heating or cooling an empty house. You'll save money on your annual heating and cooling bills, meaning the thermostat will end up paying for itself in two years or less. Be sure to grab one now, before you miss out on the savings.

The thermostat also features Alexa voice control built right in, so a few spoken words can adjust the temperature of your home. That functionality offers you a slew of Alexa skills, like music playback, weather forecasts, and drop-in calling. You can control it via the free app for iOS and Android, too. Installation takes 45 minutes or less, and the thermostat also plays nicely with Google Assistant, HomeKit, SmartThings, IFTTT, and more.

Depending on where you live, you may qualify for some additional rebates, making this an even smarter investment.

John Levite
J.D. Levite has been in the deals game since 2012. He has posted daily deals at Gizmodo, The Wirecutter, The Sweethome, and now for Thrifter. He was there for the first Prime Day and has braved the full force of Black Friday. If you cut him, he bleeds savings. But don't try it for real. That's a metaphor.