Yes.
Purchases made from Apple Wallet
Apple Pay is secure and requires authentication using either Face ID, Touch ID or your device passcode for every transaction. For more information on Apple Pay security and privacy click here.
Purchases made from Google Wallet
Google Pay is secure and requires that you unlock your device using your chosen authentication method for purchases over £100. You will only be able to complete a limited number of transactions under £100 with a locked screen before your device will require unlocking to complete further purchases. For more information on Google Pay security and privacy click here.