Not excited about a few more months of winter, considering the storms we’ve seen lately? It’s time to pick up a smart thermostat to keep your house warm and toasty and your bills down. These high-tech HVAC controllers can adapt to temperature changes, set schedules, and more. With many of these units, you can adjust your home’s target temperature from your phone or with your voice, as well as tap into features like service reminders and activity monitoring. They pay for themselves in no time, especially with the sizable discounts we’ve found on well-reviewed units from a variety of smart home brands.
The Best Deals on Smart Thermostats Right Now
Google Nest Smart Thermostat Deal
Google Nest Smart Thermostat
24v compatible, boiler, heat pump, air conditioner, furnace, Google Assistant, Alexa
$112.93
at Amazon
$129.99
Save $17.06
Google’s entry-level smart thermostat won an “Excellent” rating in our 2020 review, with praise going to its breezy installation and full toolset, including integration with Google and Amazon smart home systems. All of the basic features you need are here for a little over a hundred bucks, including robust scheduling and energy monitoring reports that also suggest ways to improve efficiency and note potential issues with your HVAC system. It doesn’t have the advanced AI-powered adaptability of more expensive models, but if you can live without those it’s a decent deal at 12% off.
Sensi Smart Thermostat Deals
Sensi Touch 2 Smart Thermostat
24v compatible, c-wire, boiler, heat pump, air conditioner, furnace, Alexa, Google Assistant
$164.99
at Best Buy
$209.99
Save $45.00
We walked away very impressed by the Sensi Touch 2 in our review, noting that it was one of the easiest models on the market for the whole family to use thanks to the large color touch screen, which gives you access to a robust set of features and tools. Support for up to 15 remote room sensors let you create a detailed thermal image of your house, and rich usage reports let you focus in on trouble spots. We did ding it a few points for lacking compatibility with some smart home setups like Apple HomeKit, but that’s a minor issue, and a 22% discount makes it easier to swallow.
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Sensi Smart Thermostat
24v compatible, c-wire, boiler, heat pump, air conditioner, furnace, Alexa, Google Assistant
$86.99
at Amazon
$134.69
Save $47.70
It’s not the newest model on the market, but Emerson’s Sensi smart thermostat is a reliable piece of tech that still performs well. In our 2021 review, we praised its complement of useful features, including geofencing to reduce the ambient temperature when you’re more than three miles from your home, lots of reports including usage and weather, and support for multiple home automation platforms. Although the monochrome LCD screen isn’t the slickest, it still delivers tons of useful information, and the unit supports voice control through Alexa and Google Assistant. Take 36% off right now at Amazon.
Recommended by Our Editors
Meross Smart Thermostat Deal
Meross Smart Thermostat
24v compatible, c-wire, boiler, heat pump, air conditioner, furnace, Alexa, Google Assistant
$62.99
at Amazon
$99.99
Save $37.00
There are a few less-known brands working in the smart home space, and Chinese company Meross is celebrating its tenth year in business in 2026. They’ve continually expanded their product lines, introducing their first smart thermostat in 2022. Using the Matter smart home protocol, this unit works with most major platforms, including Amazon Alexa, Google Assistant, Samsung SmartThings, and more. The companion app gives you robust reports and the ability to set schedules, and setup is simple and lightning-fast. Smart alerts for system health, filter life, and other metrics make sure you keep up on maintenance. $63 is a nice price.
More Smart Thermostat Deals To Keep Your House Toasty
*Deals are selected by our commerce team
About Our Expert
K. Thor Jensen
Contributing Writer
Experience
K. Thor Jensen is a writer and cartoonist living in the Pacific Northwest. He has contributed to dozens of prestigious outlets, including PCMag, Tested, Clickhole, and Newsweek. His second graphic novel, Cloud Stories, was released in 2017.
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