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The right temp in just the right spot - Meet the Nest Temperature Sensor (2nd gen). Now it’s easy to manage hot and cold spots throughout your home. Just put it in your preferred room and get the right temp, right where you want it. It’s battery powered, so you can set it, then forget it’s even there.¹
  • Key Specs
    • Detector Type: Temperature
    • Sensor Type: Thermometer
    • Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • Power Source: Battery-powered
    • Number of Devices Included: 1
  • General
    • Brand: Google
    • Model Number: GA05552-US
    • Product Name: Nest Temperature Sensor (2nd gen) 1-pack
    • Color: Porcelain
  • Detection
    • Detector Type: Temperature
    • Sensor Type: Thermometer
  • Connectivity
    • Wireless: true
    • Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
  • Compatibility
    • App Compatible: true (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
    • Operating System Compatibility: Android
  • Power
    • Power Source: Battery-powered
    • Rechargeable Battery: false
    • Battery Chemistry: Lithium
  • Dimensions
    • Product Width: 2.18 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 2.18 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 0.08 pounds (The out of box weight of the item.)
  • Included
    • Number of Devices Included: 1
  • Other
    • UPC: 193575038704

The right temp in just the right spot - Meet the Nest Temperature Sensor (2nd gen). Now it’s easy to manage hot and cold spots throughout your home. Just put it in your preferred room and get the right temp, right where you want it. It’s battery powered, so you can set it, then forget it’s even there.¹

  • It’s easy to set up.: The Nest Temperature Sensor (2nd gen) is simple to set up in the Google Home app.¹
  • Great battery life.: The battery lasts up to 3 years, so you can put it on a wall, shelf, or wherever you want.²
  • Coziness, right on schedule.: Put the Nest Temperature Sensor (2nd gen) in any room, then set the temperature it should reach at a certain time of day in the app.¹
  • The more, the cozier.: You can put temperature sensors in up to six rooms. Prioritize the temperature of one room, or create an average temperature across them.³,¹
  • A feel-good design.: Sleek and simple, the Nest Temperature Sensor (2nd gen) fits right in wherever you place it.¹
  • Compatible with Nest thermostats.: The Nest Temperature Sensor works with the Nest Learning Thermostat (4th gen), Nest Learning Thermostat (3rd gen), and Nest Thermostat E.⁴,¹
Whats Included
  • Nest Temperature Sensor (2nd gen)
  • Mounting screw (for mounting on wall)
  • CR2 3V lithium battery
Disclaimers
  • ¹ Nest thermostat sold separately.
  • ² Approximate battery life based on testing conducted in Taiwan in 2024 on pre-production hardware and software. Actual battery life may vary.
  • ³ Google Home app required. See here for details (g.co/nest/tempsensorapp).
  • ⁴ Some features are limited to the Google Home app.

Q: What is the warranty period for the sensor?

A: The manufacturer's warranty for both parts and labor is 1 year.

Q: How many sensors are included in the pack?

A: This pack includes three temperature sensors.

Q: Does the sensor require a C-wire?

A: This device has a wire configuration that includes a C-wire.

Q: Can the sensor be used with heat pumps?

A: The Nest Temperature Sensor is compatible with heat pumps.

Q: Is the sensor compatible with Android devices?

A: The Nest Temperature Sensor is compatible with the Android operating system.

Q: What type of battery does the sensor use?

A: The Nest Temperature Sensor uses a lithium battery.

Q: Is this usable on its own with an app. Or does it need to be paired or used with another device like the thermostat?

A: Thanks for the question, Jessika. No, the Nest Temperature Sensor requires a Nest Thermostat in order to work. Here’s a guide with more information: https://support.google.com/googlenest/answer/9248154?hl=en#zippy=

Q: How to tell if my google nest thermostat is compatible with the sensor s

A: Hi DeepSea, thanks for your question. Our Google Nest Temperature Sensor (2nd gen) It’s compatible with the Google Nest Thermostat E and Google Nest Learning Thermostat (3rd gen and 4th gen). Nest Learning Thermostat (4th gen) comes with a Nest Temperature Sensor (2nd gen), but older temperature sensors are compatible as well. You can get more information at this reference link: https://support.google.com/googlenest/answer/9207485?

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

Model: GA05552-US
SKU: 6589706
$39.99
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Pros for Google - Nest Temperature Sensor (2nd gen) 1-pack - Porcelain
There were no pros for this productThere were no pros for this productEase of useEase of use, Temperature Control, Setup, Accuracy, Size
Cons for Google - Nest Temperature Sensor (2nd gen) 1-pack - Porcelain
There were no cons for this productThere were no cons for this productThere were no cons for this productPrice, Compatibility, Connectivity, Range, Scheduling

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