NIB Google Nest Temperature Sensor

Brand new—sealed! 3 sensors available. Price is for each.  Works with compatible Nest thermostats; the sensor tell the thermostat what the temperature is in the room where it’s placed and the thermostat uses that reading to control when the system turns on or off to keep that room the temperature you like. Compatible with Nest thermostats, including Nest Learning Thermostat, 3rd Gen and Nest Thermostat E.Wireless. Bluetooth Low Energy connection. Works on CR2 3V lithium battery (included) with up to 2-year lifetime. Up to 50 feet range.