If you remember, Samsung had a wallet app ten years ago with a similar feature set, but it doesn't have NFC function. Now the new samsungpay can store boarding pass, credit card, cryptocurrency, debit card, digital key, ID card, login password, membership card and other information through NFC. At present, this application can be used in six countries: France, Germany, Italy, Spain, Britain and the United States, and will soon be opened to more countries.

In addition to the above NFC functions, this new software also supports the control of smart homes, and can use the virtual car keys of some models such as BMW, Gaines, Hyundai, etc. Users can unlock the car, start the engine, and share digital keys with friends or family.

All the above digital information will be safely stored in the local space of the mobile phone.

Jeanie Han, head of Samsung Electronics business, said, "samsungpay will provide a completely secure environment for storing digital keys, cards, etc. as part of our commitment to an open ecosystem, we will continue to expand the functions of samsungpay by working closely with our trusted partners and developers."