Google Nest Temperature Sensor (2nd Gen) – Room Comfort Sensor with Scheduling – Works with The Nest Learning Thermostat (3rd and 4th Gen) and Nest Thermostat E – Porcelain, White

Price: $39.98
(as of Sep 30, 2026 03:06:22 UTC – Details)


The Nest Temperature Sensor (2nd gen) makes it easy to manage hot and cold spots throughout your home. Just put it in a 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] And it works with the Nest Learning Thermostat (4th gen), Nest Learning Thermostat (3rd gen), and Nest Thermostat E.[1,4] LEGAL [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. 5] Remote control requires working internet and Wi-Fi.
The Google Nest Temperature Sensor (2nd gen) makes it easy to manage hot and cold spots throughout your home[1]; put it in any room to get the right temperature, right where you want it
It’s simple to set up and control in the Google Home or Nest app; just use the app to set the temperature a room should reach at a certain time of day
The battery lasts up to 3 years, so you can put it on a wall, shelf, or wherever you want[2]
You can place Nest Temperature Sensors in up to six rooms for maximum comfort; prioritize the temperature of one room, or create an average temperature across them, like bedrooms[1,3]
The Nest Temperature Sensor (2nd gen) works with the Nest Learning Thermostat (4th gen), Nest Learning Thermostat (3rd gen), and Nest Thermostat E[1,4]
Sleek and simple, the Nest Temperature Sensor (2nd gen) fits right in wherever you place it[1]
Please refer to the “Legal” section below for all applicable legal disclaimers denoted by the bracketed numbers in the preceding bullet points (e.g., [1], [2], etc.)
Customers appreciate the temperature sensor’s ability to set specific room temperatures and find it easy to set up. Moreover, they consider it a great addition to their system and praise its functionality. However, compatibility and effectiveness receive mixed feedback – while some report it works well with Nest 4th Gen thermostats, others say it doesn’t connect to their devices, and some find it borderline useless. Additionally, accuracy and battery life are also mixed aspects, with some reporting accurate readings and long-lasting batteries, while others express concerns about accuracy and short battery life.