Instead of using your physical card to make purchases, you can pay with your smartphone, tablet, or smartwatch. It's free, secure, and accepted at many retailers.
Rather than storing card numbers on your phone, the app tokenizes your card numbers. Plus, you are required to unlock your phone for payment using your passcode, facial recognition, or touch ID. For these reasons and others, unlike your wallet, if your phone is lost or stolen, your card data is still secure.
Mobile wallet is the safe, fast, contactless, and preferred way to pay.