The Metro SmarTrip card that I’d added to Google Wallet on the 5a is visible in that app but useless, with online transfers of digital cards from defunct to operational mobile devices reserved for iOS while Android users have to report a digital card as lost and have its balance transferre...
You will need a SmarTrip card to enter and exit the DC Metro system. A SmarTrip card is required for each rider aged 5 and older. Cards cannot be shared, so each rider needs their own.Note that up to two children under age five may travel free with each fare-paying adult. ...