JAKCOM R4 2024 Smart Ring

Product Description The JAKCOM R4 Smart Ring, heralding a new era in ring technology as the foremost innovation of 2023. This exquisite piece seamlessly marries cutting-edge functionality with timeless elegance, JAKCOM R4 whole body is entirely made of micro-crystal Zr ceramics. With excellent refractive index and chromatic dispersion, the device emits unique rounded luster. In a league of its own, this smart ring transcends the ordinary, symbolizing sophistication and technological prowess. Elevate your style with the JAKCOM R4 Smart Ring - where innovation meets the artistry of fine jewelry. It's not just a ring; it's a statement.  FunctionsIC / ID / NFC card simulation | iOS Android dual platform Cloud Application Personal access card / Public access cardElevator card / Parking cardTime card / Medical cardShopping card / Gas filling cardTransportation card / Car keyMembership card / Customized card   Name R4 smart ring Function NFC Application iOS Android Weight 0.06g S