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smart thermostats

Smart Thermostat No C Wire

Discover the future of home comfort with our selection of smart thermostats designed for homes without a C wire. These innovative devices offer seamless integration into your living space, providing you with advanced temperature control and energy efficiency. Whether you're looking to enhance your home's climate management or seeking a convenient way to adjust settings remotely, these smart thermostats are engineered to meet your needs. Shop now to find the perfect solution that combines cutting-edge technology with ease of installation, ensuring your home remains comfortable year-round without the hassle of complex wiring.

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  1. 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

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

    SKU: JJ8T5CCSRL

    Product Description

    A polished gold smart thermostat that learns your preferences and includes a temperature sensor for energy efficiency.
    See all Smart Thermostats
    Your price for this item is $279.99

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

    SKU: J3YQ6CSG3F

    If you have baseboard heat, this is a fabulous smart thermostat....Great Smart Thermostat...The Mysa Smart Programmable Wi-Fi Thermostat is a great addition to any smart home for those wanting to upgrade...

    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

  4. 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

  5. Honeywell Home - RTH2CWF - Gray

    SKU: JJ8Z85CCZG

    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

  6. 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

  7. 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

  8. Copeland - Sensi Smart Programmable Wi-Fi Thermostat- Works with Alexa - White

    SKU: J325YX79WC

    Product Description

    A white smart thermostat offering remote control, scheduling, app compatibility, and Alexa integration for home comfort.
    See all Smart Thermostats
    Your price for this item is $98.99
    Save $31
    The previous price was $129.99

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

    SKU: J325YXJ8S5

    Product Description

    A sleek black smart thermostat with Wi-Fi, touchscreen, Alexa compatibility, and remote control via mobile app.
    See all Smart Thermostats
    Your price for this item is $209.99

  10. 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
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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.