Stay Cool, Save Energy! 🌍 Simple installation for the modern homeowner. ENERGY STAR certified for optimal savings. Seamlessly connects with Alexa, Google Assistant, and more. Customize your comfort with 4 periods per day. Works with various heating systems, excluding electric baseboard. Smart Home Ready Wi-Fi Connectivity 7-Day Programming The Honeywell Home RENEWRTH6580WF 7-Day Wi-Fi Programmable Thermostat is an ENERGY STAR certified device designed for energy efficiency and smart home integration. With flexible programming options and easy DIY installation, it adapts to your lifestyle while ensuring compatibility with various heating systems. Enjoy the convenience of app control and voice assistant compatibility, making it a perfect fit for the modern, eco-conscious homeowner.