The Nest Temperature Sensor knows that your customers don’t need every room the same temperature, and it learns which room should be the most comfortable.
Nest Temperature Sensor
The Nest Temperature Sensor knows that your customers don’t need every room the same temperature, and it learns which room should be the most comfortable. It sits on the wall or shelf and provides the right temperature where it's needed. The Nest Temperature Sensor is compatible with both the Nest E Thermostat and the Nest Learning Thermostat. 
Learn more about the Nest Family and Smart Home Solutions.