Google Nest Temperature Sensor (2nd Generation

• Get a pack of three Nest Temperature Sensors (2nd gen). They're easy to set up in the Google Home app (Google Home app required)
• Put the Nest Temperature Sensors (2nd gen) in any room, then set the temperature they should reach at a certain time of day. You can put Nest Temperature Sensors in up to six rooms
• Battery lasts up to three years, so you can put them on a wall, shelf or wherever you want (approximate battery life based on testing)
• Sleek and simple, the Nest Temperature Sensors (2nd gen) fit right in wherever you place it

Requires a compatible, installed Nest thermostat.

• Nest Learning Thermostat (4th gen)
• Nest Learning Thermostat (3rd gen)
• Nest Thermostat E

Identify your thermostat at g.co/nest/whichthermostat. Up to 6 Nest Temperature Sensors supported per connected thermostat and up to 18 sensors per home