The Nest Thermostat E HF001235-GB is a programmable thermostat with a smart home compatibility of Nest. It offers Wi-Fi connectivity for easy control, a backlit display, and can be controlled through the Nest app. Powered by corded electric, this thermostat is designed to optimize energy usage and provide a comfortable living environment. With its sleek design and advanced technology, the Nest Thermostat E is a reliable choice for those looking to manage their heating system efficiently.