Garmin Approach R10 Portable Golf Launch Monitor, Black

The game goes where you go: at home, indoors or on the driving range
Step up your swing consistency by tracking more than a dozen golf metrics
Time to train. View your shots on a detailed dispersion chart
Seeing is believing. Record video clips of each shot
Virtual rounds let you play any course without leaving the house
Up to 10 hours of battery life means more time on the range