For at least a decade, most mid-range and high-end smartphones have come with a nfc chip integrated into your system. This chip is part of one wireless communication technologysimilar to Bluetooth but with more practical applications.

Near Field Communication or Near Field Communication is what NFC stands for. As the name implies, this technology works by establishing communication between devices located in a close fieldmaximum 15 centimeters away from the mobile phone.

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However, unlike Bluetooth, NFC technology is not well known. This happens because many users unknowingly use NFC technology when they share files with people around them or pair their devices. In addition, two devices with this integrated system are required to use it.

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These are their functions

Image of NFC chip highlighted in red. When the cards show this seal, NFC can be used.