If you are shopping in a physical store, open the Wallet app, select the card you’d like to use and hold your unlocked phone over the Tap to Pay card reader. The app will let you know once the ...
Currently, WMATA does have a SmarTrip app, which allows you to add your fare card to your mobile wallet, tapping your phone to pay. Open payment is expected to begin in May of 2025 on Metrorail.