Waterproof NFC Smart Ring
Premium ceramic construction with scratch-resistant coating for long-lasting durability. Embedded high-performance NFC/RFID chip supports seamless contactless payments, access control, and data sharing. IP68 waterproof rating ensures reliable performance in rain, swimming, or daily handwashing. Ultra-slim ergonomic design for all-day comfort, compatible with standard NFC-enabled devices. Multi-functional use: office security access, public transport payments, smart home triggers, and business card sharing. Universal sizing (213/216/M1) fits most users, ideal for tech enthusiasts and professionals seeking convenience. Exclusive bulk pricing available for resellers and corporate gifting programs.