What Are RFID Wristbands? RFID wristbands are wearable devices with a tiny chip and antenna embedded inside. This chip communicates with RFID readers through radio waves, allowing fast and contactless identification. How RFID Wristbands Work: When a wristband comes close to an RFID reader, the reader emits a signal. The chip inside the wristband responds with t... https://aec-int.com/product-category/wristbands/rfid-wristbands/