Nest T3021US Learning Thermostat 3rd Gen w/ Google Mini Home Smart Speaker, Charcoal

Programs itself. Then pays for itself.
Meet the 3rd gen Nest Learning Thermostat. It has new rings and a big, sharp display. And it saves energy. That's the most beautiful part.

The Nest Learning Thermostat programs itself. It helps save energy. You can control it from anywhere with the Nest app. And with a Nest Temperature Sensor, you can get the right temperature, right where you want it. (Sold separately.)

Your thermostat controls half your energy bill - more than appliances, more than electronics. So shouldn't it help you save energy?

The Nest Learning Thermostat is the first thermostat to get ENERGY STAR certified. It learns what temperature you like and builds a schedule around yours. Since 2011, the Nest Thermostat has saved billions of kWh of energy in millions of homes worldwide. And independent studies showed that it saved people an average of 10% to 12% on heating bills and 15% on cooling bills. So in under two years, it can pay for itself.

See how much you saved.
Nest shows you how much energy you use every day in Energy History and every month in your Home Report. So you can see when you use more energy, like on weekends or Monday nights, and how to use less.

Follow the Leaf.
Change the temperature to save energy and you'll be rewarded with a Leaf. The Leaf learns how to help you save, so it appears at different temperatures for different families.

Meet the Nest Temperature Sensor.
Most homes aren't the same temperature in every room. With the Nest Temperature Sensor, you can let your Nest thermostat know which room should be a certain temperature at a certain time of day. Just put it on a wall or shelf in a room that matters most, like the living room or baby's room. And get the right temperature, right where you want it. (Sold separately.)

It lights up when you walk in the room.
Now the Nest Thermostat does something new. It's called Farsight, and it lights up to show you the temperature, weather or time. You can even choose a digital or analog clock face. Farsight is big and bright on the beautiful display - you can see it from across the room.

Know your home is safe.
The Nest Thermostat is just one part of your heating and cooling system. But it can keep an eye on the rest of it. You'll get an alert on your phone if there's something wrong - like temperatures are so low your pipes could burst. And if it looks like your furnace is acting up, the Nest Thermostat will send you an alert.

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 802.11b/g/n @ 2.4GHz, 5GHz
• 802.15.4 @ 2.4GHz
• 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. See the Nest app requirements for supported versions.
• Latest version of Safari, Chrome, Firefox or Internet Explorer on Mac OS X v10.9 or later and Windows 7 or later
• Certification: ENERGY STAR
• Multi-home support: 
• Multi-zone homes: You can control up to 20 thermostats per home. 
• Nest in three homes: You can control Nest Thermostats in three locations from one Nest account.
• Green:
• RoHS compliant
• REACH compliant
• Recyclable packaging
• Title 20 battery charger compliant
• Learn more at nest.com/responsibility
• Warranty: 2-year limited warranty. For support, visit nest.com/support
  Our support team is also available by phone 24/7.

In The Box:

• Display
• Base
• Optional trim kit
• Mounting screws and labels
• Nest screwdriver
• Installation Guide
• Welcome Guide
• Nest Pro installation card