garmin approach%C2%AE r10 golf gps portable launch monitor tracks 12 metrics with 10 hour batteryGet more from your game with the approach r10 portable launch monitor. Its small and easy to move from home to the driving range, tracking more than a dozen metrics, including club head speed, ball speed, spin and more. Train more effectively by seeing your shots on a shot dispersion chart, and record video clips of your swing with visual metrics on your smartphone. Play more than 42,000 courses on the golf simulator, and engage in friendly global