Sport trackers 

Sports trackers are an excellent gadget for recording your achievements, record your successes and watch your growth in dynamics.  WOO trackers are designed specifically for kiteboarding, wakeboarding, skiers and snowboarders.  The devices are adapted to work in an aquatic environment, synchronized with a smartphone and a smart clock via Bluetooth.  Join the worldwide WOO community, share the results of your achievements in the overall world ranking of kiteboarders and wakeboarders.