Meet the Babolat Play Pure Drive: a new kind of racket to help you improve your game. It may look like a simple racket but has sensors to record your shots and gather information on how you play. You can access that information on your iPhone or Android device. The app lets you analyze your game, learn new skills, track the progression of your game, and compare your results to the performance of other community members.
Babolat Play has 2 buttons and a USB port inside the butt cap, which do not affect your performance. The battery lasts for up to 6 hours. A pretty cool tool to use to get a better handle on your tennis game.