Google Nest Thermostat – Smart Thermostat for Home – Programmable Wifi Thermostat – Sand

ENERGY STAR certified smart thermostat for 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