Face ID:

• Double click the side button, then unlock your phone using Face ID or your passcode.
• Hold your iPhone within a few centimetres of the contactless reader. When the payment is complete, the screen will display the word ‘Done’ with a tick.

Touch ID:

• Rest your finger on Touch ID.
• Hold your iPhone within a few centimetres of the contactless reader. When the payment is complete, the screen will display the word ‘Done’ with a tick.

To make in-store purchases on your Apple Watch, double click the side button on your Apple Watch and hold the watch face near the contactless reader.

For more information, see the Apple Pay support page.