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smart thermostats

Line Voltage Smart Thermostat

Elevate your home's energy efficiency and comfort with a line voltage smart thermostat, a cutting-edge solution for modern living. Perfect for managing electric baseboard heaters or other high-voltage heating systems, these innovative devices offer seamless control over your home’s climate. With user-friendly interfaces and advanced connectivity options, you can effortlessly adjust temperatures from anywhere using your smartphone or compatible smart home systems. Discover how a line voltage smart thermostat can help you save energy, reduce utility bills, and enhance your everyday living experience with intuitive technology that adapts to your lifestyle.

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  1. 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

  2. Honeywell Home - Heating and Cooling Push Buttons Programmable Baseboard Thermostat

    SKU: J76V8PLX8L

    Product Description

    A programmable white thermostat offering silent TRIAC switching and precise temperature control for electric baseboard heaters.
    See all Smart Thermostats
    Your price for this item is $64.99
    Save $11
    The previous price was $76.04

  3. 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
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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.