ENERGY STAR-certified smart thermostat for your home that helps you save energy and stay comfortable. Requirements: Compatible HVAC system, Wi-Fi internet connection, Phone or tablet (iOS or Android), Google Home app. Product note: You can also check your system’s compatibility before purchasing a Nest thermostat with our online Nest Compatibility Checker on the Google Nest support page The Nest Thermostat is designed to work without a C wire in most homes, but for some systems, including heating only, cooling only, zone-controlled, and heat pump systems, you’ll need a C wire or other compatible power accessory Nest Thermostat turns itself down when you leave, so you don’t waste energy heating or cooling an empty home Programmable thermostat that lets you create an energy-efficient schedule in the Google Home app on your Android or iPhone Remote control lets family members change the thermostat temperature from anywhere on a phone, laptop, or tablet [1] Savings Finder looks for more ways your thermostat can help you save, and suggests tweaks to your schedule in the app; check with your energy provider to learn more about rebates and more ways to save on a Nest thermostat 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 [2] Control Nest Thermostat with Google Home and other smart home platforms. Compatible with Google Assistant and all Matter-certified voice assistants. Voice control requires a compatible smart device. Requirements: Compatible HVAC system, Wi-Fi internet connection, Phone or tablet (iOS or Android), Google Home app. The Nest Thermostat is designed to work without a C wire in most homes. But for some systems, including heating-only, cooling-only, zone-controlled, and heat pump systems, you’ll need a C wire or other compatible power accessory.