Market taxonomy for Patient Identification Wristbands by type distinguishes four material‑based categories and two technology‑enhanced sub‑classes, each shaping cost structures and adoption rates. Paper wristbands, the most economical option, represent roughly 30 % of volume, favored in low‑resource clinics and for short‑term procedures where disposability is paramount. Plastic variants, primarily PVC, account for about 35 % and dominate inpatient and surgical applications due to their durability, moisture resistance, and ability to carry high‑resolution barcodes. Woven fabric bands, making up 15 % of the market, are reusable, breathable, and suitable for long‑term care or pediatric units where patient comfort is critical. The RFID‑enabled segment, comprising 10 % of sales, integrates passive tags that enable real‑time location tracking and inventory management, increasingly adopted in large hospitals seeking workflow automation. Finally, smart wristbands equipped with Bluetooth or NFC chips hold the remaining 10 % and support advanced functionalities such as vital‑sign monitoring and medication alerts, positioning them at the high‑end of the market. Regulatory scrutiny varies across these types, with plastic and RFID bands subject to stricter biocompatibility testing.