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Sterling
45575 Dulles Eastern Plz
Ste 188
Sterling, VA 20166
Opens at 10 am
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Explore the latest Back to School techShop now

Skip to contentGo to Product Search
Sterling
45575 Dulles Eastern Plz
Ste 188
Sterling, VA 20166
Opens at 10 am
Find Another Store
Main Content
Best Buy

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home security & monitoring

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home alarms & sensors

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water & temperature sensors

Room Sensors

Enhance the comfort and efficiency of your home with innovative room sensors designed to optimize your living space. These cutting-edge devices offer real-time insights into temperature, humidity levels, air quality, and more, allowing you to create the perfect environment for work, relaxation, or sleep. Whether you're looking to monitor multiple rooms or fine-tune your HVAC system, room sensors provide valuable data to help you make informed decisions and improve your overall well-being. Explore our selection of room sensors to take control of your indoor environment today.

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  1. SimpliSafe - Motion Sensor - White

    SKU: J362VFS82G

    Pet motion works great...Works as intended, love the pet setting. So far no issues have dogs over 50 lbs....Great one...Great product, works fine. If you use this system, ı recommend to have one.

    Product Description

    A white, battery-powered motion sensor with pet detection, 90º field of view, and app compatibility.
    See all Door & Window Alarms
    Your price for this item is $28.99
    Save $6
    The previous price was $34.99

  2. Cync - Wire-Free Motion Sensor (1-Pack) - White

    SKU: J7GJZSY3LH

    Excellent product from the Best Buy, which is the best in the market...Love these motion sensors. Easy to in to install and connect....Great quality...Works Great.

    Product Description

    A wire-free white motion sensor that automates Cync smart devices with adjustable, app-compatible Bluetooth control.
    See all Motion Sensors & Detectors
    Your price for this item is $26.99
    Save $8
    The previous price was $34.99

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

    SKU: J7GJZSSWKV

    Whole system is great...I love having this new smart system which makes it easy for me to regulate the temperature in my home...The best part is that you could set it up in the app to your phone or any...

    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

  4. FEIT ELECTRIC - Feit Smart Home Built In WiFi Heating and Cooling Push Buttons Smart-Enabled Temperature & Humidity

    SKU: J7C555P8L2

    Product Description

    A smart WiFi-enabled sensor that monitors home temperature and humidity, integrating seamlessly with smart home devices.
    See all Smart Thermostats
    Your price for this item is $53.86
    Save $1
    The previous price was $55.42

  5. Lutron - 5 amps Single Pole Motion Sensor Alarm/Sensor Switch 1 pk - White

    SKU: J7X94FPV84

    Product Description

    A white motion sensor switch that automatically turns lights or fans off to help save energy.
    See all Smart Light Switches & Dimmers
    Your price for this item is $44.86
    Save $3
    The previous price was $48.52

  6. Lutron - Maestro Occupancy 5 amps Single Pole Motion Sensor Triple Combination Switch 1 pk - White

    SKU: J7X94FPV3Y

    Product Description

    A white motion sensor switch that automatically controls lights or fans with advanced motion and ambient light detection.
    See all Smart Light Switches & Dimmers
    Your price for this item is $44.71
    Save $1
    The previous price was $46.20

  7. Aeotec - Z-Wave Plus v2 MultiSensor 7, Gen7

    SKU: J3GZ9GRQH2

    Product Description

    A versatile six-in-one sensor that monitors motion, vibration, temperature, humidity, ambient light, and UV levels.
    See all Water & Temperature Sensors
    Your price for this item is $85.81

  8. SimpliSafe - Temperature Sensor - White

    SKU: J3L6GWR5S7

    great product...I absolutely love it. Does everything I want it to do. Would reccommend to a friend....Love my SimpliSafe system and all of its components.

    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

  9. SONOFF - LCD Smart Temperature Humidity Sensor - White

    SKU: JX3KQ3XKK7

    Product Description

    A white smart sensor with LCD screen provides precise temperature and humidity monitoring plus app notifications.
    See all Water & Temperature Sensors
    Your price for this item is $19.99
    Save $9
    The previous price was $29.85

  10. Lutron - 2 amps Single Pole Motion Sensor Alarm/Sensor Switch 1 pk - White

    SKU: J7X94FPFJV

    Product Description

    A white motion sensor switch that automatically turns lights or fans off to help save energy.
    See all Smart Light Switches & Dimmers
    Your price for this item is $37.03
    Save $1
    The previous price was $38.50
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FAQ

Room sensors are devices designed to monitor environmental conditions such as temperature, humidity, occupancy, and light levels within a room. They help automate smart home systems, optimize energy usage, and enhance comfort by providing real-time data to compatible devices like thermostats and smart home hubs.

Yes, many room sensors are compatible with popular smart home platforms like Google Home, Amazon Alexa, and Apple HomeKit. Integration allows you to automate actions such as adjusting your thermostat, turning lights on or off, and receiving notifications based on sensor readings.

Most room sensors are powered by batteries for flexible placement, though some models offer hardwired options. Battery-powered sensors are easy to install and can be placed anywhere within range of your smart home network.

Room sensors typically use wireless protocols such as Wi-Fi, Zigbee, or Z-Wave to communicate with compatible devices. This allows them to send data and receive commands without the need for physical connections.

Depending on the model, room sensors can monitor a variety of environmental factors including temperature, humidity, motion, occupancy, light levels, and even air quality. This data can be used to automate home systems and provide valuable insights into your living environment.