Nest® Temperature Sensor
Most homes aren’t the same temperature in every room. 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. Simply place it on a wall or shelf, set it up in the Nest app, and then forget it’s even there. This sensor works with the Nest Thermostat E or the 3rd gen Nest Learning Thermostat.