RFID wristband is a radio frequency identification technology widely used in many fields. Especially the RFID PVC wristband, as a variant of wristband technology, leads to a new era of intelligent identification and management. These smart wristbands integrate radio frequency identification technology for individual identification and tracking. Its design structure allows it to be used in various scenarios, such as healthcare, recreational activities, and event access control. Notably, wristbands provide efficient authentication and admission management at events and conferences. RFID wristbands are used in identification, access control management, and user experience. RFID PVC wristbands provide new possibilities for digital transformation in many fields, creating a smarter and more convenient interactive experience for enterprises and users.