IDEX Card is designed to help you set up and manage fingerprint enrollment for compatible IDEX Biometrics access and payment cards. Use the app to enroll one or more fingerprints on your card, manage enrolled fingerprints, and support card setup for compatible FIDO-related functionality. With the IDEX Card, you can: β’ Enroll one or more fingerprints on your compatible card β’ Manage fingerprint enrollment and updates β’ Support setup and management of card-related features β’ Help prepare your card for secure use Compatible IDEX Biometrics card required.