Product Specifications: General
Generation: 3rd
Generation Color: Stainless Steel, White, Black, Copper
Screen: 24-bit color LCD; 480 x 480 resolution at 229 pixels per inch (PPI); 2.08 in ( 5.3 cm) diameter
Languages: English (US, UK), Dutch, French (Canada, France), Italian, Spanish (Americas, Spain)
Compatibility: The Nest Learning Thermostat works with 95% of 24V heating and cooling systems, including gas, electric, forced air, heat pump, radiant, oil, hot water, solar and geothermal.
Heating: 1, 2, and 3 stages (W1, W2, W3)
Cooling: 1 and 2 stages (Y1, Y2)
Heat pump: with auxiliary and emergency heat (O/B, AUX, E) Humidifier or dehumidifier (HUM, DEHUM) Fan (G) Power (C, RH, RC)
Sensors: Temperature, Humidity, Near-field activity, Far-field activity,
Ambient light Wireless: Wi-Fi 802.11 b/g/n @ 2.4GH z, 5GHz 802.15. 4 @ 2.4GH z Bluetooth Low Energy (BLE) Size and
Weight Display Mass: 7.25 oz ( 205.4 g)
Diameter: 3.3 in ( 8.4 cm)
Height: 1.06 in ( 2.69 cm)
Base Mass: 1.35 oz ( 38.3 g)
Diameter: 3 in ( 7.6 cm)
Height: 0.42 in ( 1.1 cm)
Assembled Mass: 8.6 oz ( 243.7 g)
Diameter: 3.3 in ( 8.4 cm)
Height: 1.21 in ( 3.08 cm)
Power Battery: Built-in rechargeable lithium-ion battery
Power Consumption: Less than 1kWh/month Other
Remote control requirements: Wi-Fi connection with internet access Nest app on phone or tablet with Android or iOS.