JM smart is composed of engineers who have experience of Medical SW technology of medical institutions and mobile technology of biological signaling sensor, and have technological competitiveness to develop wearable and provide effective information. In addition, we are implementing differentiated strategies to target the healthcare & beauty care market with self sleep disturbern selfcare function and the ultraviolet ray care function , which is not accessible to other wearables. In particular, we are making efforts to enter overseas markets by organizing products linked to K-Beauty products.