Karabo Kaunga a Daeyang University student, developed a Smart Fitness Vest for athletes. The Smart Fitness Vest is an advanced wearable technology designed to provide comprehensive real-time fitness tracking and data analysis. It continuously monitors heart rate, body temperature, and motion using high-precision sensors, and transmits this data to a mobile application via Wi-Fi. The app offers a user-friendly interface, displaying real-time metrics data for both players and coaches. Key functionalities include heart rate monitoring, temperature tracking, motion analysis, user authentication, and seamless data synchronization, ensuring users can monitor their health effectively