This document summarizes a seminar presentation about a wearable device for acquiring biometric data for sports applications. The device uses MEMS sensors to track movement and collect biometric information like pulse rate, temperature, and more. It is designed to be worn on the wrist and uses miniature sensors, data storage, and a battery to allow for continuous monitoring during activities like tennis matches. The data is analyzed both on the device and through cloud services to provide performance analysis and insights into an athlete's physical and mental condition.