We recently purchased the USGA Green Section's GS3 ball, which was just recently released after a couple years of extensive testing. Using this ball that pairs with my cell phone's Bluetooth, releasing this ball off a stimpmeter will now report green speed, smoothness and trueness. This ball has a built in feature that tracks how far the ball rolls (speed), the up and down movement (smoothness) and the side to side movement of the ball (trueness). The data is collected and stored on the USGA Deacon app on my phone. This allows us to track data over time and pull it up in the future. It's a pretty awesome tool and I can't wait to put it to use and show you first hand what it's capable of.
