NFC Smart Ring – Black & White

This battery-free NFC smart ring is offered in black and white finishes. The supplier markets it for NFC-based information sharing and phone interactions; actual functions depend on compatible hardware, software and setup.

Check compatibility before ordering

The supplier has not identified the NFC chip, memory capacity, supported app, phone models or operating-system requirements. Information sharing, phone locking/unlocking, media shortcuts and privacy-protection functions shown in the images have not been verified. Please contact us to confirm compatibility with your intended device and use before ordering.

The camera, music, message and phone symbols in the supplier graphics do not establish that the ring independently records media, plays audio, makes calls or receives notifications. This listing does not establish fitness, sleep or health-tracking functions. Contactless bank payments and access-card compatibility are not confirmed.

Colours and sizes

Existing variants are Black in sizes 7–12 and White in sizes 8–12. The white version is pictured with a gold-coloured interior; this describes appearance, not verified gold content.

The following is the supplier’s original size-number and perimeter chart. Its measurement unit and sizing standard are not stated, so confirm the fit before ordering rather than assuming a standard ring size:

Product details

The supplier states that there is no battery. It lists a weight of 39 g and an “appearance size” of 58 × 58 × 42 mm, but does not identify whether those figures describe the ring or its packaging. They are not verified ring measurements. Material composition and water-resistance rating have not been provided.

Includes one ring in the selected colour and size. Phones shown are demonstration props and are not included.