The NFC Ring® can be used to unlock doors, mobile phones, transfer information and link people. The original wearable technology smart ring.
Stainless Steel Wearable Ring with Built-in NFC chip for iPhone, Android or Windows
NFC Smart Ring
【RFID TECHNOLOGY】Through NFC radio frequency communication technology, the NFC MULTIFUNCTION SMART RING connects to mobile phones for seamless data
Magic Smart Ring, NFC Smart Ring Waterproof Multifunction Smart Rings with Ultra-Sensitive NFC Chip All-Round Sensing Technology Wearable Smart Ring
Meet the ultimate NFC Smart Ring!, The future is here. App-enabled wearable technology ring for Android and Windows NFC Smartphones. Potential areas
R3 Smart Ring
Apple Smart Ring rumoured to work on all body parts… apart from your finger
NFC Smart Ring Multifunctional Waterof Intelligent Magic Smart Wear Finger Digital Ring For Android Windows NFC Mobil
HiFuture Future Ring with Nano Ceramic Design, Health Monitoring, 5ATM Waterproof
NFC Ring + OnePlus One
NFC Ring Control – Apps on Google Play
NFC Ring® (@NfcRing) / X
Multifunctional NFC Smart Ring Dual frequency RFID Rings
R5 Smart Ring with Dual RFID, NFC and ID Chip
Hand made NFC smart ring at home without tools. FAIL PROOF!