The Wearable Wallet: When Health Tracking Meets Contactless Payments In recent years, wearable devices that track various aspects of our health have proliferated.
However, the latest innovation takes a different approach: using wearables as payment tools. Circular's new Ring 3 series integrates contactless payments into its health tracking capabilities.
The Ring 3 series stands out from competitors like the Oura Ring 5 due to its incorporation of NFC technology.