Nowadays, all smartphones are equipped with NFC. You may not realize it, but your phone still uses NFC technology. But there is nothing that you need to be worried about. It is a technology that has been growing for a couple of years. But do you know what is nfc on my phone? How does it work? Why do people prefer it?
If you want to know about that, you should keep reading!
What is NFC?
NFC or Near Field Communication technology will allow the users to make secure transactions, connect the electronic devices with touch and even exchange the digital content. However, the transmission of NFC is short-range, and that is why the device needs to be in close proximity, and then only it will be connected.
If you are looking for contactless cards, then NFC is the one you can choose. It is an easy payment-making application that you can have. You can even use it to connect with wireless devices and even transfer the data. However, it is limited to communication within four inches, so you need to hold the phone close to you to the contactless reader while transferring money through Samsun Pay or Apple Pay. Nevertheless, it is one of the secure transactions you can use for more than buying coffee at Starbucks.
With the help of NFC, you can even transfer the data such as videos, photos, and contact information between the two NFC-enabled devices.
How does it work?
NFC is unlike Bluetooth because it does not require the manual pairing of devices or data transfer. It is the technology where you can connect to another NFC device automatically in the 4-inch range. If they are in that range, they can communicate and send prompts to the users.
If you are looking for the best and most secure device, then it is the one you should choose. But then, you can just choose the NFC payments. Here are how you can use NFC technology.
The world is becoming cashless, as mobile payments are becoming one of the most popular methods of making transactions. The biometric technology and bank cooperation make the transaction secure and convenient.
When you put your smartphone within the four inches, any contact-less reader will store the digital wallet or passbook. However, it will ask you for confirmation of the payment. If you are iPhone then and paying with the Apple pay, then you need to place your finger on the Home button where it houses the Touch ID function. It will even work for Samsung Pay and Google Pay.
Sharing between Android devices
When you are sharing the content on android devices then you the first thing that you need to make sure is it is in close proximity. When two NFC devices that enable come close, you will be able to share the content such as videos, photos, contact information, or the photos to the other Android devices. It will allow the users to transfer the data through Bluetooth or Wi-Fi.
These passive tags will require power and even program with the different applications that will help in performing the different tasks when they scan. Moreover, passive tags will not connect with other passive devices where they will not process the data from any outside source with passive and active devices.
Why do you use it?
There are several reasons why most android phones have NFC on their phone. Here are some of the reasons why NFC on their phone-
- Many times, you leave your wallet at home and cannot pay anyone. But your smartphone will have the ability to even remember the credit or debit card details. So you will have the card details on your phone, and you can make purchases through the Windows Phone Store.
- If you are out for a vacation and staying in a hotel, then with the help of NFC, you can keep all the information regarding the keycard will be stored in your phone. It means you will not have to worry about the information regarding the door key.
- It is also possible through NFC that you can swap the business cards virtually. So it is quite an easier and cheaper way to do things and transfer the data.
Hopefully, it is clear from the article for the people who ask what is nfc on my phone. They may have understood about NFC and why they must have it on their phone.