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smart thermostats

Smart Home Thermostat

A smart thermostat is a central hub for your home's heating and cooling system. It can be controlled from your smartphone, and it learns your schedule and preferences to help you save money on energy costs. Browse the top-ranked list of smart home thermostats below along with associated reviews and opinions. 

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  1. Honeywell Home - Smart Color Thermostat with Wi-Fi Connectivity - Silver

    SKU: J76V8P4LC6

    Product Description

    A silver smart thermostat with Wi-Fi, customizable display, app control, and compatibility with major voice assistants.
    See all Smart Thermostats
    Your price for this item is $179.99

  2. ecobee - Premium Smart Programmable Touch-Screen Thermostat with Siri, Alexa, Apple HomeKit and Google Assistant - Black

    SKU: JXC53VG8P8

    Great for energy savings and smart homes...It great to have the thermostat work with my schedule and automatically know when no one is home. Its also nice to be able to raise the tempurature from my bed...

    Product Description

    A black smart thermostat with touch screen, voice assistant compatibility, air quality monitoring, and energy-saving features.
    See all Smart Thermostats
    Your price for this item is $259.99

  3. Amazon - Smart Thermostat – Save money and energy - Works with Alexa and Ring - C-wire required - White

    SKU: J39QV8XPYQ

    The product was simple and easy to use allowing me to remotely control my homes temperature with ease....Perfect for apartments and homes a like. It has lowered my ac bill by almost $90 LOVE IT!

    Product Description

    A white, ENERGY STAR certified thermostat offering Alexa voice control and remote temperature adjustments via app.
    See all Smart Thermostats
    Your price for this item is $79.99

  4. ecobee - Enhanced Smart Programmable Touch-Screen Wi-Fi Thermostat with Alexa, Apple HomeKit and Google Assistant - Black

    SKU: JXC53VGL72

    Product Description

    A black smart thermostat with touch screen, Wi-Fi, and voice assistant compatibility for effortless energy savings.
    See all Smart Thermostats
    Your price for this item is $199.99

  5. Honeywell Home - T9 Smart Programmable Touch-Screen Wi-Fi Thermostat with Smart Room Sensor - White

    SKU: J76V8PYGHY

    Product Description

    A white smart thermostat with touch screen, geofencing, remote control, and compatibility with major voice assistants.
    See all Smart Thermostats
    Your price for this item is $209.99

  6. Mysa - Smart Programmable Wi-Fi Thermostat - White

    SKU: J3YQ6CSG3F

    - Compatible with Alexa, Google, Apple Home and all that, so it can be controlled with your voice or even the app if you’re away from home....After configuring it through the app, I can control it via...

    Product Description

    A sleek white Wi-Fi thermostat offering smart app control, voice assistant compatibility, and energy-saving features.
    See all Smart Thermostats
    Your price for this item is $159.99

  7. Mysa - Smart Programmable WiFi Thermostat (3-Pack) - White

    SKU: J3639ZKWF5

    Product Description

    A sleek white smart thermostat pack with WiFi, touch screen, app compatibility, and voice assistant integration.
    See all Smart Thermostats
    Your price for this item is $417.99

  8. Copeland - Sensi Smart Temperature and Humidity Sensor - White

    SKU: J325YXJ89X

    Product Description

    A white, battery-powered sensor that wirelessly monitors temperature and humidity for enhanced smart thermostat control.
    See all Water & Temperature Sensors
    Your price for this item is $39.99

  9. Cync - Smart Room Temperature Sensor, Pairs with the Smart Thermostat (sold separately) - White

    SKU: J7GJZSSWKV

    Product Description

    A white smart sensor that monitors room temperature and humidity, compatible with the CYNC Smart Thermostat.
    See all Smart Thermostats
    Your price for this item is $29.99

  10. Power Extender Kit (PEK) – C-wire adapter for ecobee Smart Thermostats - White

    SKU: JXC53VP3SK

    Product Description

    A white adapter enabling smart thermostat installation in homes without a common wire (C-wire).
    See all Smart Thermostats
    Your price for this item is $24.99
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Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.