The new Babolat POP is now available at the Pro Shop at the Princeton Racquet Club. This is the first tennis specific device which can collect data such as swing speed, spin, shot type and style all into a PIQ score. The POP sensor pops into a wrist band and the device is compatible with any racquet. Download the free app for Android and IOS phones. Juniors and adults can connect and compete with friends and compare your PIQ scores to players from around the world. So put some POP into your game and get connected to tennis! For a video showing the benefits of the Babolat POP, click here.