Today, NFC is used in a wide variety of applications, ranging from everything to Bluetooth speakers to smart, connected automobiles.
NFC enables smart, fast secure payments at many of your favorite shops and restaurants. Almost all of new smartphones being made today incorporate some form of NFC technology into their design.
NFC allows for faster connecting to your favorite Bluetooth enabled devices. Instead of directly having to search for a Bluetooth signal of a device, NFC can be used to streamline the connection process automatically, saving time and frustration.
NFC also enables two smart devices, say smartphones, to share small amounts of data with one another, such as contact information. The ability to fit NFC technology into small spaces means even business cards can be turned into NFC enabled devices.