Android 15 beta 1 allows users to change their default wallet app to something other than Google Wallet.
The app you set as your default wallet app will be used for making NFC payments.
The only other app that seems to take advantage of the change right now is the Amex app.
Google has released the first Android 15 beta, revealing a number of new features that could land with the stable release of the software. One of them is the ability to switch to using a third-party app as your default wallet app. It’s just another way Google is making Android more customizable.
