Home Wearables Jakcom R4 Smartphone Compatible Smart Ring

Jakcom R4 Smartphone Compatible Smart Ring

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Meet the R4 Smart Ring: a wearable device that can simulate and copy an ID or IC card, so you can use it to pay or access buildings. The R4 ring has a NXP smart NFC chip. It is IP68 water resistant and doesn’t require battery charging.

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The Jakcom R4 ring should work with most Android and iOS devices. It has a RF range of 1-3CM.

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