Face ID and Touch ID make paying more secure than ever. Plus, your card number isn't stored on your device or shared with the merchant.
Adding your Mettle card to Apple Wallet is simple. On your Mettle 'Account' screen, tap 'Add to Apple Wallet'.
Or you can add it from the Apple Wallet app:
Tap 'Debit' or 'Credit Card' to add a new card
Tap 'Continue' and follow the steps to on screen
Verify your information with Mettle
You can find out more on Apple's website.