What is NFC and How to use NFC on Android?

March 10,2023

What is NFC and How to use NFC?

What is NFC?

Near Field Communication (NFC) is a technology that allows wireless data transfers over short distances. NFC can be used for a variety of purposes, including contactless payments, sharing photos and files between devices, and accessing information without the need for physical contact.

NFC has become increasingly popular in recent years due to its convenience and ease of use. With NFC-enabled devices, users can simply tap their device on an NFC-enabled terminal to make a payment, transfer files or photos, or access information. NFC can be used for both personal and business purposes, making it a versatile technology that has many potential applications.

Available devices include, Android phone, iPhone, iOS/Android tablet, smartwatch, rugged phones, thermal camera phones, night vision camera phone, FLIR rugged phone, walkie-talkie and more.

One of the most common uses of NFC is for contactless payments. NFC-enabled payments are widely available in many countries, with many banks and credit card companies offering contactless payment options. This allows customers to quickly and easily make purchases without the need for cash or physical credit cards. NFC payment transactions are also more secure than traditional payment methods, as they use encryption technology to protect user data. This makes it popular among rugged phone users.

Another popular use of NFC is for sharing files and photos between devices. By simply tapping two NFC-enabled devices together, users can quickly transfer files and photos without the need for wires or cables. This can be particularly useful for sharing large files or photos with friends or colleagues. NFC file transfers are also faster and more convenient than traditional file transfer methods, as they do not require users to connect to a Wi-Fi network.

In addition to payments and file transfers, NFC can also be used for accessing information without the need for physical contact. Many businesses and public spaces now use NFC-enabled tags to provide visitors with information about products or services. By simply tapping their smartphone on an NFC tag, visitors can instantly access information about the product or service without the need for physical contact or a Wi-Fi connection.

Overall, NFC is a versatile and convenient technology that has many potential applications. With its ease of use and widespread availability, NFC is likely to become even more popular in the future as more businesses and consumers adopt the technology.

How to use NFC on Android device?

A. Open the Settings on your Android device.

B. Search “NFC” on the search bar.

C. Toggle the "NFC" option on.

D. Under "NFC", tap “Contactless payments”.

E. Tap “Payment default”.

F. Choose your payment way (For example, “Google Pay”).