Data management system applying RFID pedometer and use method of data management system

The invention discloses a data management system applying an RFID pedometer and a use method of the data management system. The data management system comprises an RFID pedometer, a WIFI weight control, a WIFI sphygmomanometer, a WEB server, an AP wireless router, a data server and a data service management platform. The use method comprises a wireless network state judging step, an operation data uploading step and the like. Different from a general pedometer which only saves data in the pedometer, the data management system disclosed by the invention has the characteristics that health data of a user can be recorded when the pedometer is worn on the user and are uploaded to the data service management platform through a network for querying; a hospital or a health consultation agency can carry out health analysis on the user through inquired historical data and tells the health condition to the user. The data management system and the use method disclosed by the invention have the advantages of simpleness and convenience in operation, quickness and practicality.