The Honeywell Home RTH2300B1038 5-2 Day Programmable Thermostat in White is a wall-mounted, battery-powered thermostat that offers programmability for up to 7 days. It features a digital display and is compatible with universal systems. The rectangular shape and sleek design make it a stylish addition to any home, while the programmable settings allow for precise control of heating and cooling systems to help save energy and stay comfortable.