Intelligent riding stopwatch

The invention provides an intelligent riding stopwatch. The intelligent riding stopwatch comprises an induced magnet and a sensor, wherein the induced magnet is fixed on a spoke of a front wheel of a bicycle; the sensor is fixed on a front fork of the bicycle and calculates original data according to the sensed time interval between times of the magnet which passes through the sensor for successive two times; a stopwatch head is fixed on the bicycle and is provided with a data receiver, a processing chip, a display screen and a network communication module; the data receiver transmits the received original data to the processing chip; the processing chip calculates the original data to solve riding data; the riding data is displayed in real time through the display screen; and the network communication module is used for transmitting the riding data to a server for storing through a service provider's network. By the wireless riding stopwatch provided by the invention, after riding is finished, various riding