The right temperature, right where you want it.

Most homes aren’t the same temperature in every room. Maybe the living room gets too warm or the baby’s room is too cold. With the Nest Temperature Sensor, you can let your Nest thermostat know which room should be a certain temperature at a certain time of day. And that room will always be the most comfortable.

Google Nest Bluetooth Temperature Sensor Highlights:

• Battery
  One CR2 3V lithium battery (included) Up to 2-year battery life
• Senses temperature
  Communicates temperature to compatible Nest thermostats
• 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.
• Compatibility
  Requires an installed Nest Learning Thermostat (3rd generation) or Nest Thermostat E.
  Identify your thermostat at nest.com/whichthermostat
• Operating temperature
  32° to 104°F (0° to 40°C) Indoor use only
• Certification
  UL 60730-2-9, Particular Requirements for Temperature Sensing Controls
• Green
  RoHS compliant, REACH compliant, and Recyclable packaging