24-bit color LCD
320x320 resolution at 182 pixels per inch (PPI)
1.76 in (4.5 cm) diameter
Click below for more information on the language options available for the Nest Thermostat.
The Nest Thermostat E works with most 24V heating and cooling systems, including gas, electric, forced air, heat pump, radiant, oil, hot water, solar and geothermal.
Heating and Cooling: 1 stage of heating (W1) and cooling (Y1) and a second stage of either heating (W2) or cooling (Y2).
Heat pump: with auxiliary and emergency heat (O/B, AUX)
Power: (C, Rh or Rc)
The Nest Learning Thermostat is designed to work even if your home doesn't have a common C wire, but installing a new C wire may be required in rare cases.
If you have a dual fuel system we strongly recommend professional installation.
Temperature (2 sensors)
Proximity / Occupancy
Size and weight
Mass: 3.7 oz (105 g)
Diameter: 3.19 in (8.1cm)
Height: 0.97 in (2.47 cm)
Mass: 1.2 oz (34 g)
Diameter: 2.83 in (7.2 cm)
Height: 0.43 in (1.08 cm)
Mass: 4.9 oz (139 g)
Diameter: 3.19 in (8.1 cm)
Height: 1.14 in (2.89 cm)
Built-in rechargeable lithium-ion battery
Less than 1 kWh/month
Wi-Fi: 802.11b/g/n 2.4GHz, 802.11a/n 5GHz
Wireless Interconnect: 802.15.4 @ 2.4GHz
Bluetooth Low Energy
Average bandwidth approximately:
50MB/week upload and 50MB/week download
UL 873, Temperature-Indicating and -Regulating Equipment
CSA-C22.2 No. 24, Temperature-Indicating and -Regulating Equipment
In the box
Nest Thermostat display
Nest Thermostat base
Mounting screws and wire labels
Trim plate size:
Width: 5.92 in (150.4 mm)
Height: 4.35 in (110.4 mm)
Note: If you need a steel plate to mount to an electrical box, you can visit store.nest.com to purchase one.
32° to 104°F (0° to 40°C)
Up to 90% RH unpackaged
Up to 10,000 ft altitude
-4° to 113°F (-20° to 45°C)
Up to 80%RH in packaging
Up to 15,000 ft altitude
Contains no hazardous substances
Learn more at nest.com/responsibility