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Contactless Payment Ring - Kerv

Contactless Payment Ring Kerv

This is the world's first contactless payment ring. Kerv never needs to be charged, and doesn't require smartphone pairing to use. You'll only need the app to register the device and add funds to your account. The ring can be used to make NFC payments or unlock NFC locks. It can even be used to tap into NFC based public transportation. Kerv is hypoallergenic, waterproof, and scratch resistant.