Works with the Nest Thermostat E or the 3rd generation Nest Learning Thermostat.1
Helps make sure a certain room is the exact temperature you want it to be.
Put temperature sensors in different rooms. And choose which room to prioritize when.
Place it on a wall or shelf. Set it up in the Nest app. Then forget it’s even there.
Size and weight
Diameter: 1.9 inches (50 mm)
Height: 0.8 inches (22.5 mm)
Mass: 1.6 oz (45 grams)
One CR2 3V lithium battery (included)
Up to 2-year battery life
Sensors: Temperature sensor
Wireless: Bluetooth Low Energy
Range: Up to 50 feet away from your Nest Thermostat. Range can vary depending on your home’s construction, wireless interference and other factors.
Requires an installed 3rd Generation Nest Learning Thermostat or Nest Thermostat E
Not compatible with Nest 1st Generation or Nest 2nd Generation thermostats. Identify your thermostat at nest.com/whichthermostat.
Up to 6 Nest Temperature Sensors supported per connected thermostat and up to 18 Nest Temperature Sensors supported per home
32° to 104°F (0° to 40° C)
Indoor use only
IEC 60730-1 Requirements Automatic Controls for Household and Similar Use Part‑1
IEC 60730-2-9, Particular Requirements for Temperature Sensing Controls.
70% post-consumer recycled enclosure and other structural plastics
Warranty: 1 year
In the box
Nest Temperature Sensor (3)
Mounting screws (3)