A launch monitor is a device used in sports, particularly in golf and baseball, to measure various aspects of a player's performance. It tracks data such as ball speed, launch angle, and spin rate, providing valuable insights into how well a player is hitting the ball. This information helps athletes improve their skills and make informed decisions about their training. These devices use advanced technology, including radar and camera systems, to capture real-time data during practice or gameplay. Popular models include the TrackMan and FlightScope, which are widely used by professionals and amateurs alike to enhance their performance and understand their swings better.