●Made by fine ceramics, the hardness and resistance to scratch is slight less than diamond. This material is usually used in fine jewelries and watches.
●KEYDEX NFC Ring is ergonomic in design, where top is wider, bottom is narrower, and the glossy finishing and bevel design allows users to wear the ring comfortably.
●Made by fine ceramics, the material minimizes signal and antenna interference from metallic material.
●Certified to be the best IP68 grade, allows the ring to be submerged in water at 30 meters for up to one hour and continue to function properly.
1.Door Access : With matching a compatible door lock system, Let the NFC scanner of door lock system receive the ID of your NFC ring by a touch, then the function “Door Access” will be accomplished.
2.Transit Token: NFC Smart Ring can be used as transit token for public tranportation during your commute.
3.Mobile Payment: NFC Smart Ring can be used as wallet for payments of smaller amounts for shopping.