Gps features and functionality in an athletic watch system

摘要: Athletic performance monitoring systems include GPS data to enhance various features of the workout as well post-workout analysis. Such using output from multiple sensors determine most accurate available for providing distance measurements individual segments a route. The each route segment, whatever source, then is used provide overall and basis making other calculations, such pace, calorie burn, etc. Another feature relates ability both input geographically tagged messages while moving along during an athletic performance.