A launch monitor provides analytics on what happens to a golf ball when it’s struck by a club. The Trackman 4 takes the data to a ridiculous new level, utilizing a dual radar system to track everything the club does before, during, and after impact – from club path and face angle to swing direction and spin loft. The other radar system tracks the full ball flight – from launch to landing and everything in between; including launch angle, spin rate and curvature.