New in box. The Honeywell Home T6 Pro Smart Thermostat Programmable #TH6220WF2006 in White is a sleek and efficient device designed for controlling your home's heating and cooling systems. This programmable thermostat features a 2-wire wire configuration, AAA battery size, and compatibility with various systems such as central heating radiators and heat pumps. With smart home compatibility with Apple HomeKit and Amazon Alexa, along with features like digital display, Wi-Fi connectivity, and app control, it offers convenient and energy-saving control over your home environment. Perfect for those looking for a reliable and programmable thermostat solution.