RFID wristband is a combination of Radio Frequency Identification (RFID) technology and a form worn on the wrist, used for various purposes such as identity recognition, access control, data storage, and transaction processing. They are commonly used in medical, event management, hotels, fitness centers, schools, businesses, and entertainment venues. The main advantages of RFID wristbands include:

Non contact recognition: Communication with the reader/writer through wireless signals improves operation speed and convenience.

Data storage: The built-in RFID chip can store personal information, permission levels, transaction records, and other data.

Encryption and Security: Encryption algorithms can be used to protect data, prevent unauthorized reading and tampering, and ensure security.

Multi functionality: can be used for various applications such as identity verification, access control, payment, health monitoring, etc.

Personalized customization: Colors, patterns, and functions can be customized according to customer needs to meet specific event requirements.