NFC & Smart Function Rings

Hugrow's smart ring blends fashion with health tracking, using NFC to sync with iOS and other apps. It monitors heart rate, sleep, steps, calories, and distance, with up to a week of battery and wireless charging.

R4 Smart Ring blends premium microcrystalline ceramic with a sleek round silhouette for luxurious everyday wear. It works with iPhone and Android, provides long-range NFC, waterproof durability, and supports multiple card formats for doors, payments, and attendance systems.

Colmo's ceramic RFID smart ring is a stylish replacement for the Tesla Model 3 key card fob. It’s durable, customizable in vibrant pink, easy to wear, and works with your vehicle’s access features for quick, secure entry—delivered worldwide fast.

JAKCOM R5 is the newest intelligent wearable ring with built-in support for 6 RFID cards, 128GB wireless disk sharing, two health stones, and extensive NFC features for iPhone and Android. Size M ensures comfortable daily wear and quick access.

JAKCOM R5 is a compact smart ring featuring 6 built-in RFID cards, 128GB wireless disk sharing, two health stones, and extensive NFC functions for iPhone and Android, enabling convenient contactless access, data transfer, and health tracking in daily use.

Bold, fashionable wearable with a Tai Chi dual-color design. JAKCOM R5 supports multiple card profiles, fast touch-free sharing, smart scene control for iPhone and Android, and a built-in 128GB wireless storage for quick file sharing.

Experience futuristic wearable tech with the AquaRing NFC Multifunctional Smart Ring. Waterproof design, no charging needed, unlock devices, transfer files, share information, and control apps with encryption-enabled interactions. Compatible with Android and Windows NFC devices; multiple colors and sizes available.

Meet the NFC Smart Ring, a sleek daily companion that blends health tracking with on-the-go convenience. Fast charging, real-time phone sync, and a pedometer keep you on track, while built‑in NFC offers quick access with a simple tap.

Elevate everyday style with a sleek ceramic ring that doubles as smart NFC access. Tap to unlock quick actions, payments, and smart-home shortcuts on Android or iPhone. Durable zirconia shell, lightweight, water-safe, and built for real life with comfortable wear.

Smart Ring is a discreet NFC wearable that links with your mobile device to unlock apps, share data, and streamline daily tasks. Tap to launch apps, exchange personal info securely, and enjoy all-day comfort without charging.

Premium NFC smart ring blending high-tech functionality with everyday style. One-tap payments, contact sharing, and smart home control on Android and iPhone. Durable, comfortable ceramic design available in sizes and colors for any occasion.

Sleek black ceramic NFC ring designed to share contact details, launch smart home scenes, and enable quick payments with a tap. Durable ceramic zirconia, fingerprint-resistant, comfortable for everyday wear, available in multiple sizes, and compatible with most NFC-enabled devices.

A sleek RFID T5577 ring in black or white epoxy ceramic, designed for comfortable wear and quick 125kHz access. Durable, water-friendly, and low-profile, it fits most US11 68mm and UK sizes for daily convenience.

Experience a sleek, modern smart ring that blends fashion with convenience. This NFC Ntag216 ceramic ring lets you share contacts, trigger smart home actions, or start quick-pay functions with compatible devices, while remaining durable, water resistant, and comfortable for daily wear.

Riversmerge presents a black ceramic smart finger ring that is rewritable for 125KHz/13.56MHz RFID IDs and ICs. UID changeable, compatible with T5577, designed for men or women, includes one reader copier duplicate (CR-07, 17mm) for cloning.

A sleek smart ring designed for daily wear with a bold black ceramic finish. Suitable for men and women, it offers a comfortable fit, multiple inner diameters, and support for various chip options to match your access and ID needs with discreet performance.

The Smart Ring is a modern wearable that enables effortless data exchange with your mobile device via NFC. It’s passive, waterproof, and secure, offering personal data storage, quick access to supported apps, and a stylish, practical everyday accessory.

Hecere introduces a low-profile ring that blends fashion with smart access. Designed for men and women, it provides a comfortable fit and modern look, pairing seamlessly with compatible systems while maintaining a minimal, everyday wearable footprint.

Experience convenient, secure entry with the M4K Classic 4K RFID Ring. Pre-programmed 7-byte UID at 13.56 MHz delivers quick access for compatible doors, while a zirconia ceramic design offers durable, water-resistant wear for men and women.

Experience hands-free convenience with our NFC-enabled black ring. This multifunction wearable supports quick data sharing and access to compatible services, while offering a discreet, comfortable fit. Ideal for daily wear, security, and a futuristic look in one compact accessory.

Experience seamless access control and attendance tracking with a stylish ceramic smart ring designed for everyday wear. Durable, comfortable, and capable of Bluetooth and Wi-Fi pairing for quick door unlocks and time logging in any corporate or campus setting.

Experience cutting-edge wearable tech with the Xiuganpo NFC Ring, a ceramic, stylish smart ring compatible with all mobile phones. It enables access control, turnstiles, elevators, and quick taps to connect, message, call, and manage smart home devices.

A ceramic smart key ring that blends style with convenience, letting you unlock your Tesla Model 3/Y or Model S/X with a simple tap. Made from zirconia ceramic, battery-free, lightweight, and comfortable for daily wear in white.

A stylish resin-epoxy ring with a zirconia ceramic core that rewrites and replicates 125kHz ID cards for easy everyday access. Durable, water-resistant, and comfortable to wear all day across standard US sizes 6–12.