The NFC Ring Helios Model – NFC Ring

One our latest models. A white advanced ceramic ring with black on one side, transparent on the other. Amazing operating range, 5 x storage capacity and stunning good looks.

Token smart ring lets you pay instantly with two-factor authentication

NFC Smart Ring

Helios smart ring - Promea

Payment NFC Ring Wearable Carbon Fiber NFC Ring for Men - China RFID Rings, Smart Ring

NFC Ring - BIONFC

Multi-Functional NFC Smart Rings Ceramic NFC Ring - CXJRFIDFactory

Gadgets & Electronics – Puri Ells

Full Ceramic Waterproof 213 NFC Smart Ring for IOS Android With Functional Couple Jewelry NFC Ring Touch Sharing Smart NFC Ring - AliExpress

E-Senses Helios Smart Ring - Your Vitamin D Coach - Sports Tech and Wearables

Amazfit Helio smart ring is designed to track your athletic performance - Wareable

Top 10 Best Smart Rings Smartest Wearable

Payment NFC Ring Wearable Carbon Fiber NFC Ring for Men - China RFID Rings, Smart Ring

The Helios Smart Ring

boAt's first Smart Ring with heart rate, body temperature and 4 other health trackers launching in India soon - India Today

The Future of Wearable Tech: Exploring Smart Rings and Their Potential

NFC Ring 2016 Range. One Smart Ring. Unlimited Possibilities by John McLear — Kickstarter

Everyone Wants to Make Smart Rings—But No One Knows What For

RFID / NFC Smart Rings - Multiple Sizes - NTAG213 : ID 3041 : $0.00 : Adafruit Industries, Unique & fun DIY electronics and kits