Zepp Sports Sensors
zepp-sensor

Looking to improve your game? There’s an app for that. The $149 Zepp sensor works to help you improve in golf, tennis and baseball. The sensor goes on the club, racket or bat then captures, measures and analyzes the arc and velocity of your swing in three dimensions. This amazing little device records 1,000 data points per second then shares that info with your iOS and Android device. You just got yourself a personal hitting coach.