Nest Temperature Sensor (2nd gen)
The right temperature in just the right spot.
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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.
It's easy to set up.
The Nest Temperature Sensor (2nd gen) is easy to set up in the Google Home app. The battery lasts up to three years,1 so you can put it on a wall, shelf or wherever you want.
It's easy to set up.
The Nest Temperature Sensor (2nd gen) is easy to set up in the Google Home app. The battery lasts up to three years,1 so you can put it on a wall, shelf or wherever you want.
The more, the cosier.
You can put Nest Temperature Sensors in up to six rooms. Prioritize the temperature of one room, or set an average temperature across rooms like bedrooms2.
The more, the cosier.
You can put Nest Temperature Sensors in up to six rooms. Prioritize the temperature of one room, or set an average temperature across rooms like bedrooms2.
A feel-good design.
Sleek and simple, the Nest Temperature Sensor (2nd gen) fits right in wherever you place it.
A feel-good design.
Sleek and simple, the Nest Temperature Sensor (2nd gen) fits right in wherever you place it.
Dimensions and weight
Depth: 21.6 mm (0.85 in)
Diameter: 55.4 mm (2.18 in)
Weight: 37 g (1.3 oz)
Colours
Porcelain
Sensors
Temperature
Power
One replaceable CR2 3V lithium battery (included).
Up to three years of battery life1
Connectivity
Bluetooth Low Energy
Compatibility
Requires a compatible, installed Nest thermostat.
Nest Learning Thermostat (4th gen)
Nest Learning Thermostat (3rd gen)
Nest Thermostat E
Identify your thermostat at g.co/nest/whichthermostat.
Up to 6 Nest Temperature Sensors supported per connected thermostat and up to 18 sensors per home.
Operating temperature
0 °C to 40 °C (32 °F to 104 °F), indoor use only
Sustainability
Packaging uses 100% plastic-free materials3
App control
Google Home app
Nest app4
Warranty
One-year limited warranty. For details visit g.co/nest/support.
What's in the box
Nest Temperature Sensor (2nd gen)
Mounting screw (for mounting on wall)
CR2 3V lithium battery
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- 1Approximate battery life based on testing conducted in Taiwan in early 2024 on pre-production hardware and software. Actual battery life may vary.
- 2Google Home app required. See http://g.co/nest/tempsensorapp for details.
- 3Based on retail packaging (excluding adhesive materials and required plastic stickers) as shipped by Google. To meet the request of some retail partners, stickers and/or security tags are applied to some packaging variations and may contain plastic.
- 4Some features available only in the Google Home app. See http://g.co/nest/tempsensorapp for details.
†All orders that deliver free of charge use the lowest-cost option unless otherwise noted. All free-of-charge returns are subject to the following conditions.