A moving body information providing system constituted by a moving body information analysis device 30 and wearable devices 1 mounted to soccer players SPal, SPa2, ... for detecting the status of the soccer players SPal, SPa2, ..., wherein the wearable devices 1 are each provided with a storage unit, an internal timer, a position sensor, a moving body information detection sensor having a plurality of types of sensors, an initial-time setting unit, a position data calculation unit, an output control unit, a communication module, and other components, and the moving body information analysis device 30 has a tablet 2 provided with a moving body information transmission/reception unit 225, an analysis result display processing unit 226, and other components, and an analysis result providing device 3 of an analysis center C provided with a storage unit for fine position data, a position calculation unit, or the like.
