NEST TEMPERATURE SENSOR FOR USE WITH THERMOSTATS, UPTO 50 FT, BLUETOOTH TECHNOLOGY, 3 V CR2 LITHIUM, 3/PACK
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.