Diameter: 3.3 in (84 mm) · Depth: 1.07 in (27.25 mm) · Weight: 4.9 oz (139 g)

Snow · Sand · Fog · Charcoal

2.4-inch QVGA IPS liquid crystal display (240 x 320 pixels) with digital brightness enhancement film and mirrored glass lens

Motion · Temperature · Humidity · Capacitive touch · Ambient light

Primary power · From HVAC system wires · Battery backup · 2 AAA 1.5V alkaline batteries · Power consumption · Less than 1 kWh/month

Wi-Fi · 802.11b/g/n 2.4 GHz, 802.11a/n 5 GHz Wi-Fi · Wireless interconnect · Bluetooth Low Energy

The Nest Thermostat works with most 24V heating and cooling systems, including furnaces, air conditioners, boilers, and heat pumps with either forced air or radiant delivery. · It works with conventional systems that have one stage of heating and cooling and a second stage of either heating or cooling. · It works with heat pumps that have one stage of heating and cooling and either aux or emergency heat. · And it works with HVAC fans. · The Nest Thermostat is designed to work if your home doesn’t have a common (“C”) wire. In some cases, particularly if you have a heating- or cooling-only system or use a zone controller, a C wire or other power-supply accessory may be necessary. See g.co/nest/cwire for details. · Check compatibility

Works with multi-zone systems (one thermostat required per zone).

Control the Nest Thermostat with Google Home and other smart home platforms. · Compatible with Google Assistant and all Matter-certified voice assistants.

Works with Hey Google and Alexa. · Voice control requires a compatible device.

Trim plate · Covers cosmetic wall imperfections that may be left behind when an old thermostat is removed (optional). · Steel plate · Required if your thermostat is installed on an electrical box.

1-year standard warranty

Post-consumer recycled materials · All plastic components are made with 49% post-consumer recycled materials. · Learn more about Nest’s sustainability initiatives at g.co/store/sustainability

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