DF-Scale is a digital scale that combines multiple functions to enhance foot care for users and especially for patients with diabetes. It records body weight, provides safe disinfection using blue 415 nm LED light, and utilizes camera lenses to detect foot wounds. The wavy glass design ensures thorough disinfection of difficult-to-reach areas between the toes. With its innovative features, DF-Scale offers a convenient and secure solution for patients to effectively maintain foot hygiene and prevent diabetic foot problems.