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smart thermostats

Thermostat Price

A thermostat is a device that senses the temperature in a room or building and automatically switches heating or cooling equipment on or off to maintain a set temperature. They are used in homes, offices, and other buildings to control the temperature of spaces. Browse the top-ranked list of thermostat prices below along with associated reviews and opinions. 

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

    SKU: JXC53VG8P8

    Great thermostat...We have two! They are great thermostats....The smart sensor helps maintain the thermostat setting where other smart thermostats failed.

    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

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

    SKU: J39QV8XPYQ

    Excellent Smart Thermostat...Total tech install went smooth and the thermostats work great with Alexa. We are using two for our home....Great Thermostat...Great replacement thermostats for a great price...

    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

  3. Google - Nest Learning Thermostat (4th gen) with Nest Temperature Sensor (2nd gen) - Polished Obsidian

    SKU: JJ8T5CCSRJ

    Product Description

    A smart, energy-efficient thermostat in polished obsidian that learns your schedule and includes a temperature sensor.
    See all Smart Thermostats
    Your price for this item is $279.99

  4. ecobee - Smart Thermostat Essential - Programmable Wi-Fi Thermostat - Works with Siri, Alexa, and Google Assistant - White

    SKU: JXC53VGYQ7

    Smart thermostat...Great smart thermostat. You will need to train it to accommodate your household. ...I purchased this thermostat to replace my Trane thermostat, and I am happy I did.

    Product Description

    A programmable white Wi-Fi thermostat with touchscreen, app compatibility, and voice control via Siri, Alexa, or Google Assistant.
    See all Smart Thermostats
    Your price for this item is $139.99

  5. Copeland - Sensi Touch 2 Smart Programmable Wi-Fi Thermostat-Works with Alexa - White Beveled Edge

    SKU: J325YXJ84Q

    Product Description

    A smart white thermostat with Wi-Fi, touchscreen, Alexa compatibility, and remote control via mobile app.
    See all Smart Thermostats
    Your price for this item is $169.99
    Save $40
    The previous price was $209.99

  6. 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

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

    SKU: J3YQ6CSG3F

    Great Smart Thermostat...The Mysa Smart Programmable Wi-Fi Thermostat is a great addition to any smart home for those wanting to upgrade their older outdated thermostats. ...These thermostats are a huge...

    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

  8. Honeywell Home - RTH2CWF - Gray

    SKU: JJ8Z85CCZG

    Easy installation plus delivery 200$ with tax . You can beat the price I included my old and new pictures.

    Product Description

    A white smart thermostat that is app compatible, Energy Star certified, and works with major voice assistants.
    See all Smart Thermostats
    Your price for this item is $79.99

  9. Emerson - 70 Series, 7-Day PTAC Digital Programmable Thermostat - White

    SKU: J325YXJSYH

    Product Description

    A white digital thermostat with a backlit display and 7-day programmable heating and cooling schedules.
    See all Smart Thermostats
    Your price for this item is $49.99

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

    SKU: J325YXJ89X

    You can also set it to be the main sensor for the thermostat....Check compatibility for thermostat...But only works for a specific Sensi thermostat (smart touchscreen only)

    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
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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.