Energy savings made easy. The Nest Thermostat ES is a smart thermostat that turns itself down when you’re away. It helps you save energy and keep your home comfortable. You can control it from anywhere with the Nest app, so you can adjust the temperature with your voice. And its frosted display is beautifully designed to blend right in. The Learning Thermostat works with the Temperature Sensor (sold separately) to help make sure a certain room is the exact temperature you want it to be. Includes Thermostat Display, Mounting Base, Power Cable (Trim Plate Not Included) [1] Remote control and mobile notifications require working internet and Wi-Fi. [2] Alerts can notify you of a potential issue with eligible HVAC systems. They’re meant to provide helpful information, not an endorsement, representation, or warranty of any kind about the health of your HVAC system. Alerts aren’t intended to replace a diagnosis by a qualified HVAC professional. [3] Energy savings are not guaranteed and depend on energy usage, weather, and other factors. [4] Voice control requires a compatible device, and working internet and Wi-Fi. [5] Independent studies showed that Nest thermostats saved people an average of 10% to 12% on heating and 15% on cooling. Based on typical energy costs, we’ve estimated average savings of $131 to $145 a year. Individual savings are not guaranteed.