Google T3019US Nest 3rd Generation learning programmable Thermostat Polished Steel - T3019US

Power Saver
The Nest is the first Energy Star certified thermostat. It conscientiously manages your heating and cooling systems. Its Energy Saving function saves an average of 11 percent on heating and 15 percent on cooling annually. It does this through sensors, algorithms and phone location. This surprisingly allows the device to pay for itself in about two years.
Adapts to your life.
Automatically adjusts as your life and the seasons change. Use it for a week and it programs itself.
Rounded Display
The Nest has a 5.3cm diameter LCD Color Screen in the direct center of the design. A 24bits rounded display along with a high resolution of 480 x480p create striking colors and sharp images, brightening up your home. Adjusting the brightness of the display is completely automatic with an ambient light sensor. A Far sight feature allows it to activate its display, to show you the temperature or time as it senses you come towards it.
Easy installation.
The Nest Learning Thermostat is compatible with 95% of heating and cooling systems, and most people can install it in 30 minutes or less. Or get convenient professional installation from a Nest Pro.
Turns itself down while you’re away.
Uses sensors to check if you’ve left, then sets itself to an Eco Temperature to save energy.
Control from anywhere.
Adjust the temperature on the Nest app, or with your voice using a smart speaker or display
Look for the Leaf...
Choose an energy-saving temperature and you’ll be rewarded with a Leaf on your display.
See how much you saved.
Check your Energy History to see when you use more – like on weekends – and learn how to use less.

• Programmable smart thermostat that learns your schedule and the temperatures you like and programs itself to help you save energy and stay comfortable
• Home/Away Assist automatically adjusts itself to an Eco Temperature after you leave so you don't heat or cool an empty home
• Remote control lets family members change the temperature from anywhere on a phone laptop, or tablet
• With Energy History just check your phone to see how much energy you used and why, or use Quick View on the thermostat's display to reach Energy History, settings, or your schedule
• Smart thermostat with HVAC monitoring which looks out for your heating and cooling systems; sends an alert if something doesn't seem right, along with helpful reminders to make maintenance easier
• The Nest Learning Thermostat works with the Nest Temperature Sensor (sold separately) to help make sure a certain room is the exact temperature you want it to be
• Beautifully designed with polished metal finishes and bright, high-resolution display; Farsight shows you the temperature, weather, or time on your thermostat when you walk in the room
• It's easy to install your thermostat typically in 30 minutes or less, with everything you need included in the box; compatible with 95% of heating and cooling systems