No Battery? No Problem: How RingPay Wearables Work

When people first hear that RingPay rings and bracelets don’t need charging, they’re often surprised. How can a device that makes payments work without a battery?

The answer lies in the magic of NFC (Near Field Communication) and a tiny but powerful chip.

The Tech Behind It

Each RingPay wearable contains Infineon’s SECORA™ Pay chip, a secure, contactless payment chip that draws power from the NFC field of the payment terminal. That means:

 Perfect for Active Lifestyles

• • • • No charging
      • No Bluetooth
      • No app needed to make a payment

When you tap your ring or bracelet on a contactless terminal, the terminal emits a small electromagnetic field. The chip inside your wearable harvests just enough energy from that field to complete the transaction—instantly and securely.

There’s no need to update firmware, charge batteries, or open apps. It just works—everywhere contactless payments are accepted.

Why It Matters

• Eco-Friendly: No battery = no charging emissions
• Low Maintenance: No cables, no updates, no fuss
• Always Ready: Works anytime, anywhere contactless payments are accepted

RingPay wearables are proof that less really is more—less bulk, less hassle, and more freedom.

Sustainable and Smart

• • • No power = zero charging emissions

    • Long-lasting ceramic or resin = no constant replacement

    • Works even in remote areas with no signal