WatchPoint does not use any health related information. It uses iOS's HealthKit only to keep the Watch App active between points. Infomation about games, players is kept only on your iphone, and, if you agree to let WatchPoint access your calendar, in your calendar Listing. WatchPoint only uses the calendar to record your match results to your own personal calendar. No data is transferred to any servers, and is kept on only your watch and your iPhone. Data that is saved on your phone is the match results and date, and also a code of the game scoring which we use for debugging purposes only. We also cannot access any of this data.