What Is NFC?
Near Field Communication (NFC) is a wireless and contactless solution that connects the digital and physical world by enabling a direct brand with mobile consumer engagement. This contactless connection is established by using the electronic chips of NFC. This non-contacting connection is developed by using electronic NFC chips.
When the connection is established, your mobile can communicate with other NFC compatible devices. However, the radius of the wireless connection of devices should be about 3-4 centimeters. The NFC card’s primary purpose is to allow the connected devices to send and receive information over an NFC connection, so the devices don’t rely on WIFI, 4G, Lite.