Alpha Signature – NFC Ring

Colors: Transparent on one side, black on the other. Warning: If you can't wrestle bears this ring is not for you. This is a large ring with a larger antenna suitable for phones that struggle with small NFC Tags(such as the Galaxy Note 3).

Wearables - Dangerous Things

Viadha Nfc Mobile Phone Smart Ring Stainless Steel Ring Wireless Radio Frequency Communication Water Resistance Jewelry

Product Review & unboxing: Titanium Signature NFC ring (programmable smart ring)

NFC Smart Ring - Warren Rings

Alpha Signature – NFC Ring

NFC Ring Gift Presentation Box – NFC Ring

Our Journey – NFC Ring

NFC TAG203 Ring - Alpha Signature - RFID & NFC Chip Implants and Biohacking products

HECERE Waterproof Ceramic NFC Ring, NFC Forum Type 2 215 496 Bytes Chip Universal for Mobile Phone, All-Round Sensing Technology Wearable Smart Ring