The Honeywell Wi-Fi 7-Day Programmable Touchscreen Thermostat (RTH8580WF1007) is a sleek and efficient device that allows users to easily control their home heating and cooling systems. With its rectangular shape and digital display, this thermostat is both aesthetically pleasing and user-friendly. Its programmability feature allows for customization of temperature settings up to 7 days in advance, providing energy savings and comfort control. Powered by batteries and compatible with various products, this Honeywell thermostat is a reliable choice for maintaining a comfortable home environment. As is, has a little paint on upper left. Note: batteries don’t control the thermostat must use red and common wire commonly use is blue from your existing furnace to power up thermostat. please see photos. Come with CR2032 back up battery, is wi-fi and app control. Sorry no instructions maybe able to go to Honeywell. Com to download pdf file instructions. Tested in good working condition. Please see all photos for more detail information. Thanks PayPal please. Will ship out next day after full payment.