If you see this product, you may think it is a scale. Indeed it can also be used to measure weight. As long as you stand on it, you can see the weight on the large LED display screen. However, its main function is not for weighing. It is mainly used by diabetic patients to identify irregular signs on their feet in order to prevent amputation. While the foot care scale is measuring weight, it will also emit buzzing sound and the mirror on the foot care scale will light up. Through the color signal light technology, it reminds users to check their feet.