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Smart Temperature Sensors

Smart temperature sensors are revolutionizing the way we monitor and manage our environments, offering seamless integration with modern smart home systems. These innovative devices provide real-time data and insights to ensure optimal comfort and efficiency in any space. Whether you're looking to maintain the perfect climate in your home, office, or commercial setting, smart temperature sensors offer unmatched precision and convenience. With easy installation and user-friendly interfaces, they empower you to take control of your environment from anywhere, anytime. Explore a range of cutting-edge options that cater to all your temperature monitoring needs, enhancing both comfort and energy efficiency in your daily life.

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  1. SimpliSafe - Temperature Sensor - White

    SKU: J3L6GWR5S7

    I used this in conjunction with the SimpliSafe home alarm/monitoring system to monitor the temperature of a vacation home remotely. The sensor worked great to provide me with the indoor temperature of...

    Product Description

    A white, battery-powered sensor that alerts you to dangerously low temperatures to help prevent pipe damage.
    See all Water & Temperature Sensors
    Your price for this item is $29.99

  2. 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

  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

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

    SKU: JJ8T5CCS6K

    Google Nest Thermostat (4th gen) is powerful in cooling the temperature throughout our 4-bedroom home. The Temperature Sensor (2nd gen) is also a good addition: the rooms will have similar temperatures...

    Product Description

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

  5. Google - Nest Temperature Sensor (2nd gen) 1-pack - Porcelain

    SKU: JJ8T5CCSFX

    Nest Temp Sensor...Best temperature sensor. Gives accurate temperature reading. ...You can select all sensors along with the thermostat itself to help regulate the temperatures you select.

    Product Description

    A battery-powered porcelain temperature sensor that wirelessly manages room comfort via app and Bluetooth connectivity.
    See all Water & Temperature Sensors
    Your price for this item is $39.99

  6. Google - Nest Temperature Sensor (2nd gen) 3-pack - Porcelain

    SKU: JJ8T5CCSV2

    Product Description

    A porcelain, battery-powered sensor 3-pack that wirelessly monitors and manages room temperature via app.
    See all Water & Temperature Sensors
    Your price for this item is $99.99

  7. 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 $56.97

  8. T1 Temperature and Humidity Sensor- Requires Aqara Hub, Supports Apple HomeKit, Alexa, Google, SmartThings - White

    SKU: JJ8RHCJC7R

    Without their other smart plugs and sensors, it’s just a temperature gauge. ...Smart Home Must...We love our hub that allows us to control our smart home . I did get the Acara temperature control and...

    Product Description

    A white, battery-powered sensor that monitors indoor temperature, humidity, and pressure with smart home automation.
    See all Water & Temperature Sensors
    Your price for this item is $21.99

  9. DCS - Wireless Temperature Sensor - Stainless Steel

    SKU: J3YZY3XV8R

    Product Description

    A wireless, stainless steel temperature sensor ideal for precise indoor and outdoor cooking applications.
    See all Food Thermometers
    Your price for this item is $179.00

  10. Sharp - 24 In 1.2 CuFt Built-In Smart Microwave Drawer Oven with Sensor Cooking and Easy Wave Open - Black

    SKU: J792CHR4ZC

    Product Description

    A smart black microwave drawer oven with Alexa compatibility, sensor cooking, touchpad controls, and app integration.
    See all Built-In Microwaves
    Your price for this item is $1,799.99
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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.