NFC stands for Near Field Communication, and is evolved from radio frequency identification (RFID) tech. An NFC chip operates as part of a wireless link.&#xA0; When an NFC chip is activated by another NFC-enabled device or a compatible reader, small amounts of data can be transferred between the two devices when they&apos;re held close together &#x2013; typically within 4 cm (1.6 inches). Key features of NFC technology: - Proximity-based: Requires devices to be very close (usually a few centimeters)- Low power consumption: Ideal for small devices like rings and wearables- Passive operation: The NFC chip in your wearable doesn&apos;t need its own power source- Secure communication: Provides encrypted data transfer for secure transactions In your HyperRing, NFC technology is what allows your device to communicate with payment terminals, smartphones, and other NFC readers to facilitate contactless payments and other functionalities. NFC has become the standard technology for contactless payments worldwide, and is used in credit cards, mobile phones, and wearable devices like HyperRings and accessories.

What does NFC stand for?

NFC (Near Field Communication) technology used in HyperRing incorporates multiple layers of security: Built-in Security Features- Limited transmission range: NFC requires devices to be within 4 cm (1.6 inches) of each other, making remote interception extremely difficult- Encrypted communication: Data transmitted over NFC is encrypted, protecting sensitive information- Secure Element: Your payment information is stored in a tamper-resistant secure element chip, isolating it from unauthorized access Additional Protections- NFC devices can be set to only transmit information when actively engaged with a reader- For payment applications, industry-standard security protocols are implemented- Transaction cryptograms are unique for each payment, preventing replay attacks Security Compared to Traditional Cards- NFC wearables are actually more secure than traditional magnetic stripe cards- They offer the same security as EMV chip cards, but in a more convenient form factor- Contactless payments typically have additional bank-defined security measures, such as transaction limits While no technology is 100% immune to potential attacks, NFC has proven to be a highly secure technology for contactless transactions, which is why it has been widely adopted by the financial industry for payment cards and mobile payment systems.

Is NFC secure?

HyperRing Pay

This category covers the technical aspects of Near Field Communication (NFC) technology that powers your wearable device. Learn about how NFC works, its security features, and the chip technology used in Fidesmo-enabled products.

NFC and chip

The technical aspects of Near Field Communication (NFC) technology that powers your wearable device. Learn about how NFC works, its security features, and the chip technology used in Fidesmo-enabled products.

How do I connect a payment card to my HyperRing with a Smart Phone?

How do I activate payments on my HyperRing?

How do I remove the connected payment card from my HyperRing?

How do I pause payments on my HyperRIng?

How do I reactivate payments on my HyperRing?

Getting Started with Payments on Your HyperRing

Can't pay with a HyperRing

The connected HyperRing has worked for a long time, but has now stopped working.

The transaction is always rejected

Activation Issues

Activation Required - How to Re-Activate your HyperRing?

Curve SMS Activation Problems

I have misspelled or forgotten the email I used when I connected my payment card, and now I can't remove it from the HyperRing. What should I do?

The point of sale terminal does not react when I tap and pay with HyperRing

Issues using HyperRing Pay

Can I connect any payment card to my HyperRing?

Can I connect my card to multiple HyperRings?

Can I place any limits and restrictions on payments?

Can I still use my physical payment card if I pause payments on my HyperRing?

Can I still use my HyperRing for payments after blocking my physical payment card?