The new Sony Smart Tennis Sensor has arrived to help you analyze and improve your game. Compatible with most current Wilson, Head, Prince, and Yonex racquets, it is easy to connect to your smartphone through Bluetooth and start using all its amazing features. Without a doubt an amazing coaching tool, with the Sony smart sensor you can record and analyze your game, save your day’s worth of training data and review it later, check all the statistics from every single shot you hit, put up some goals to improve your game, and share all your progress with your friends!