Nest Temperature Sensor google wifi system Batteries: Rechargable Lithium Ion

Batteries: Rechargable Lithium Ion

Delivers all your favourite features from Chromecast

With Nest Hello you'll always know who's at your front door

even at night

Backup Battery: No

Nest Temperature Sensor google wifi system Batteries: Rechargable Lithium IonOverview With the Nest Temperature Sensor, you can finetune the temperature of any room your home. Place the Sensor on a wall or a shelf and it will tell your Nest Learning Thermostat 3rd Generation (sold separately) what temperature the room should be and at what time. Bluetooth connectivity means installation is simple and wire free. More Information Compatible with the Nest Learning Thermostat 3rd Generation (sold separately) Tells your Nest