After a few months of collaboration, the Apple Pay Express Transit feature now works for all transport services for London, including the subway, buses and trams, wherever there is a yellow reader. Basically, if you have an iPhone or an Apple Watch, you can now leave your Oyster card.
To start using the Express Transit feature, you only need to choose a preferred card to use for payments. The "express" part of the name means that usual authentication is omitted to make it faster to use.
Interestingly, this function will continue to work until five hours after its …