Infineon Launches Package for Tokenized Wearable Payments
Infineon has introduced a combined hardware, software and cloud service package for secured payments in smart wearables. The offering is aimed at OEMs that want to integrate certified contactless payment into smart rings, watches and fitness trackers under their own brand.
Wearable Payments Require More Than NFC Hardware
Contactless payment is already established in cards, smartphones and several wearable device categories. The technical challenge for OEMs is therefore not simply to add NFC functionality. A market-ready wearable payment product requires embedded security, payment network integration, tokenization, certification and mobile app support.
Infineon Technologies AG addresses this requirement with a one-stop-shop approach for wearable payments. The package combines a Secure Element for NFC payment card emulation with wallet software and token requestor services integrated with Mastercard Digital Enablement Service and Visa Token Service.
This is relevant for wearable manufacturers because payment functionality must be integrated into devices with limited space, strict power constraints and demanding security requirements. Smart rings, sports watches and fitness trackers leave little room for additional components, while still requiring reliable operation at contactless POS terminals.
Secure Element for NFC Card Emulation
At the hardware level, Infineon offers a Secure Element-based NFC payment solution for active smart wearables. It is designed for devices such as smart rings, sports watches and fitness trackers.
Payment credentials are stored directly on the chip, not in the cloud. This supports a security architecture in which sensitive payment data remains inside a dedicated hardware security component. The solution supports contactless payments with Mastercard and Visa, as well as other NFC applications.
Infineon describes the Secure Element as the smallest NFC payment card emulation device currently available on the market. The company also highlights very low power consumption, which is important for battery-limited wearable devices. The reduced need for external electronic components can lower design complexity and support integration into compact product formats.
Integration Relevance for OEMs and Developers
For OEMs, the key value lies in the combination of hardware security, payment certification and software infrastructure. Wearable payments require more than a chip that can communicate via NFC. They also require secure credential provisioning, token management and a user-facing wallet environment.
The solution supports Java Card and GlobalPlatform standards. These standards are relevant for developers and system integrators because they provide established frameworks for Secure Element applications.
Pre-certified applets and around 1 MB of memory allow developers to create custom NFC and Bluetooth-enabled applications. This can support additional wearable services beyond payment, depending on the device concept and integration requirements.
Tokenization and White-Label Wallet Services
Infineon complements the Secure Element with wallet and token requestor services. The Token Requestor connects directly with payment networks such as Mastercard and Visa to request and manage payment tokens.
Tokenization removes Primary Account Numbers from the payment chain. Instead of storing or transmitting the actual card number, a tokenized representation is provisioned to the Secure Element-based wearable. This supports a more secure payment architecture and is a central requirement for digital card provisioning.
The tokenized wearable can be used at contactless POS terminals worldwide without requiring a phone or third-party digital wallet during payment. For end users, this enables a standalone payment experience. For OEMs, it creates the possibility to offer payment services through their own branded wearable ecosystem.
The white-label software development kit supports wallet functionality for iOS and Android. It can be used to create a dedicated wallet app or to integrate payment functions into an existing OEM application.
Importance for System Integrators and Solution Providers
For system integrators and solution providers, the announcement is relevant because it connects several technical and commercial layers that are usually difficult to combine: NFC card emulation, embedded security, card tokenization, mobile app integration and payment network certification.
A packaged approach can reduce implementation complexity and help shorten the path from device design to market launch. This is especially important in payment applications, where security, certification and interoperability are essential before a product can be deployed.
The integration with Mastercard Digital Enablement Service and Visa Token Service is a key element. It gives OEMs a route to card digitization and token provisioning without having to build the entire payment infrastructure independently.
Extension Toward Connected IoT Devices
Infineon also offers a complementary solution for connected IoT devices such as AR and VR headsets, laptops, tablets, gaming consoles and PC accessories.
This shows that secure NFC functionality is moving beyond traditional payment cards and smartphones. Embedded trust components, NFC interaction and secure credential handling are becoming relevant in a broader range of connected devices.
More information is available at the source URL: https://www.infineon.com/applications/security-solutions/payment-solutions/one-stop-shop-wearable-payments