Near Field Communication (NFC) is a technology that's just oozing with potential. Though the mainstream adoption of near-field communication hasn't exactly gone as planned, that doesn't mean that NFC isn't still a fertile ground for great products. One upcoming product, the NFC Ring, is an example of the kinds of imaginative projects that could become more widespread a few years down the road.
Unlock Your Phone with NFC - Ring & Manicure - Becky Stern
Lockly Vision Satin Nickel Deadbolt WiFi Smart Lock with Video Doorbell, Fingerprint, Keypad, App, Voice Control, 2-Way Audio PGD798SN - The Home Depot
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A ring with a purpose! This nfc smart ring combined with your nfc enabled smartphone or nfc reading device allows you to unlock your phone, run tasks
NFC Smart Ring
This Ring Wearable Tracks your Health + Sleep, enables NFC Payments, and can even Unlock Your Car - Yanko Design
NFC Ring lets you unlock your door by giving it the finger
Ultion Nuki - Ultion Lock
NFC Ring lets you unlock your door by giving it the finger
Level Lock+ Connect, Invisible Smart Lock
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Works with Alexa for voice control (hub required, Alexa device and hub sold separately). Connect your August smart lock to Alexa to Lock, unlock and
August Home Smart Lock, 2nd Generation, HomeKit enabled (Silver)
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This Ring Wearable Tracks your Health + Sleep, enables NFC Payments, and can even Unlock Your Car - Yanko Design
Ring Sizing Guide The most frequent reason customers wish to return or exchange their purchase of a smart ring wearable is due to sizing problems. We
Magic Ring (Magic Mifare 1k + T5577)