Google Nest Learning Thermostat Gen 4, Polished Obsidian

Meet the next-gen Nest Learning Thermostat. It’s a brilliant way to save energy and keep your home comfortable. It learns the temperatures you like, when you like them, even as your routine changes.* It gets to know how outdoor temps naturally heat and cool your home to save energy.* And it helps catch heating and cooling system issues early.^

• The right temp, right where you want it. The Nest Learning Thermostat works with any Nest Temperature Sensor. Put the included 2nd gen sensor in any
  room to help manage hot and cold spots.
• Saves energy while you’re away. Adaptive Eco helps find an energy-saving temperature, based on the temperature outside.* So you save when you’re away, and come back to a comfy home.
• Teams up with Mother Nature. Your thermostat learns how the temperature outside affects the temperature inside, and pauses your system to help you
  save.*
• The schedule that programs itself. Smart Schedule learns the temps you like, and when you like them. It suggests tweaks to help you save, and you can
  accept them in the Google Home app.*
• One great app for your whole home. Control your Nest Learning Thermostat (4th gen) and your other compatible smart home devices in the Google Home
  app.*
• Looks out for your heating and cooling system. System Health Monitor helps catch many issues early. And if something needs attention, it can send an alert.*
• Your HVAC heads-up. When it’s time to change your air filter, you’ll get an alert based on actual use.* And you’ll get seasonal maintenance reminders.
• It’s easy to install yourself. It usually takes 40 minutes or less. Just follow the step-by-step instructions in the Google Home app.*
• No worries about wiring. With Power Sharing, there’s no C-wire required for installation in most homes.*
• Smart is in the air. To save energy, smart ventilation brings in fresh air when outdoor air quality is healthy and most efficient, like when temps are mildest.*^
• Clean energy made simple. Energy Shift from Nest Renew can automatically shift your energy use to cleaner or cheaper times.*
• At home in other smart home apps. The Nest Learning Thermostat is Matter-enabled. So you can use your favorite smart home app to control the
  temperature.*
• Use your voice and stay comfy. Don’t want to get up from the couch? Just change the temp with your voice.*
• Great info from far away. And up close. Dynamic Farsight shows you info you can see from across the room.* Choose the design – a clock, the temp,
  weather, and more.
• Who says thermostats are dull? Sleek and sophisticated, the Nest Learning Thermostat comes in elegant finishes with premium materials. And it’s built to last.
  
• Proven energy-saving features. The Nest Learning Thermostat can help save an average of 12% on heating bills and 15% on cooling bills.*

Legal:

*Google Home app required.
^Nest Learning Thermostat can notify you of a potential issue with an eligible HVAC system. It is meant to provide helpful information, not an endorsement, representation, or warranty of any kind about the health of your HVAC system. The information isn't intended to replace a diagnosis by a qualified HVAC professional.

Check to see if your equipment is compatible before you buy. Use the compatibility checker on Nest's website before making your Nest Thermostat purchase to confirm the compatibility of your heating and cooling system(s).