Can I lock my Swell Debit Mastercard?

You can easily lock your debit card in the Swell app. From the main Cash screen, select “Manage Card.” From there, you tap on the slider to “Lock Card.” When your debit card is locked, you won’t be able to use it to make purchases, ATM withdrawals and changing your card address or settings.

But it’s super easy to unlock your debit card. Just follow the same steps and tap the “Lock Card" slider to unlock it.