Step into the world of futuristic convenience with the R3F Smart Technology Ring, an intelligent piece of wearable tech that blends style, innovation, and functionality. Designed with advanced Near Field Communication (NFC) technology, this mini smart ring allows you to unlock phones, share data, make quick payments, and control smart devices - all with a simple tap.
 
Crafted from durable, waterproof materials, it’s built to withstand daily wear while maintaining a sleek, modern look. Whether you’re managing smart home access, securing your data, or enhancing your digital lifestyle, this compact electronic ring delivers seamless connectivity without charging or maintenance.
 
Specifications:
 
Product Type: NFC Smart Ring
Technology: Near Field Communication (NFC 13.56 MHz)
Material: Titanium / Ceramic / Epoxy Resin Composite (Model Dependent)
Functionality:
Unlock Smartphones (Android NFC Compatible)
Quick App Access & Data Transfer
Smart Lock & Smart Door Control
Digital Business Card Sharing
Contactless Payment (Where Supported)
Waterproof Rating: IP68 (Water & Dust Resistant)
Power Supply: Passive (No Battery Required)
Operating Range: 0–10mm (Proximity Activation)
Compatibility: Android NFC-Enabled Devices (Partial iOS Support)
Durability: Scratch-Resistant / Heat & Chemical Resistant