You need a login / to sign in to access your account.
SBB.ch
When you sign into SBB.ch, you can manage your personal details such as address, access details, payment methods, other people travelling with you and notifications. You also have access to all purchases you have previously made.
SBB Mobile / Preview app.
When you sign into the SBB Mobile app, you can manage your personal details such as your address, access details, payment methods, other people travelling with you and notifications. You also have access to the travelcards on your SwissPass.
swisspass.ch.
When you sign in to swisspass.chLink opens in new window., in addition to your personal details, you will also see your travelcards that are integrated in SwissPass as well as partner services. You can also manage your data conveniently online (change address, upload photo for SwissPass, store and cancel travelcard).