Hatch screen M 1 provides AI fitness applications. The top camera works in the horizontal projection mode, and the projection picture is divided into two parts, the left side is the standard action posture of a professional coach, and the right side is the real-time picture that identifies the user's actions through "human key point detection", which can be compared without external equipment, which is convenient for users to correct themselves and improve the professionalism of sports and fitness. Hatch Intelligence provides a complete action library, which can explain the main points of fitness actions in depth and help users focus more on the fitness process.