Here is another smart sensor that helps you become a better soccer player. PLAYERTEK combines with your smartphone to show how your position and tactics change. It also compares your outputs with those of professional players. You can compare 1st and 2nd half results to analyze player fitness.
This gadget tracks distance, top speed, sprint distance, and number of sprints. It provides you with positional heat maps for further analysis of your team’s performance. The kit consists of a vest, tracking pod, and charger.[where to get it]