Thermostat E by California-based Nest is designed to take the pain out of regulating interior temperature. It dispenses with confusing dials and buttons and simply lets you change the temperature from anywhere using the Nest app or by voice command with your Google Home Assistant. It's also super-easy to install and has proven energy-saving features. Thanks to Heat Link E, no boiler access is needed, you can install it yourself using your previous thermostat wires, and then place the Nest Thermostat E wherever you like. It’s beautifully designed to keep you comfortable and help save energy.