Your thermostat controls half your energy bill - more than appliances, more than electronics. So shouldn't it help you save energy? The 3rd gen Nest Learning Thermostat does. It learns what temperature you like and builds a schedule around yours. Since 2011, the Nest Thermostat has saved over 4 billion kWh of energy in millions of homes worldwide. And independent studies showed that it saved people an average of 10-12% on heating bills and 15% on cooling bills. So in under two years, it can pay for itself.
With simple installation, all you need to do is pop off your old thermostat to install your new Nest. It should take about half an hour. From there, the 3rd Generation Nest Learning Thermostat learns your habits; turned up heat a few days in a row? Nest learned you like eating breakfast at 70º. So now it warms up the house as you get out of bed. Nest knows when you're away; you need to get to work early today and rush out the door. With Auto-Away, Nest turns itself down to save energy. Control of your energy doesn't stop when you leave the house, however. The 3rd Generation Nest Learning Thermostat can be easily controlled remotely, directly on your phone. Detailed Energy History reports show you exactly how much you've saved.
In The Box
Optional Trim Kit
Mounting Screws and Labels
Nest Pro Installation Card
Special Feature: Slimmer and sleeker with a bigger, sharper display, this smart thermostat learns what temperature you like and builds a schedule around yours.
Dimensions: 3.3" x 1.21" x 3.3"
Power: Built-in rechargeable lithium-ion battery
Transmission: WiFi Connectivity
Service: No monthly fee
Color: Stainless steel
Screen: 24-bit color LCD, 480x480 resolution at 229 pixel per inch (PPI), 2.08 in (5.3 cm) diameter
Languages: English, French, Spanish, Dutch
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)
Power (C, RH, RC)
Sensors: Temperature, Humidity, Near-field activity, Far-field activity, Ambient light
Wireless: Wi-Fi 802.11b/g/n @ 2.4GHz, 5GHz, 802.15.4 @ 2.4GHz
Bluetooth Low Energy (BLE)
Size and weight
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)
Mass: 8.6 oz (243.7 g)
Diameter: 3.3 in (8.4 cm)
Height: 1.21 in (3.08 cm)
Battery: Built-in rechargeable lithium-ion battery
Power consumption: Less than 1 kWh/month
Remote control requirements: Wi-Fi connection with Internet access
Nest app on phone or tablet with iOS 8 or later, or Android 4 or later
Latest version of Safari, Chrome, Firefox or Internet Explorer on Mac OS X v10.9 or later and Windows 7 or later
Multi-home support: Multi-zone homes You can control up to 20 thermostats per home. They'll work together to save energy and coordinate Auto-Away.
Nest in two homes: You can control Nest Thermostat in two locations from one Nest account. Check the temperature in your office and turn up the AC on your way there.