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This smart ring lets you buy stuff with your finger, no phone required

Kerv, a new smart ring now available in the UK, promises to bring purchasing power directly to your finger.  Smart devices with instant purchasing capabilities aren’t exactly revolutionary—people have used their phones to buy stuff through services like Apple Pay for a few years now—but Kerv offers a new twist. The ring purportedly works without a smartphone connection, giving its users an untethered experience using near field communication (NFC) technology. SEE ALSO: No, wearables aren’t…

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Source – Mashable:
This smart ring lets you buy stuff with your finger, no phone required

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