In a few cases, NFC chips can also be used for pairing up Wi-Fi speakers or other devices like smart home accessories. The same principle applies in all cases: NFC is simply used to exchange the necessary information to join your wireless network; after that, the Wi-Fi connection takes o...
For example, if you wanted to connect your NFC-enabled smartphone to an NFC-enabled wireless speaker, all you need to do is tap your phone to a specific area on the speaker, and the connection is automatically established. That brings us to the various real-world use cases of NFC. Let'...
For example, if you wanted to connect your NFC-enabled smartphone to an NFC-enabled wireless speaker, all you need to do is tap your phone to a specific area on the speaker, and the connection is automatically established. That brings us to the various real-world use cases of NFC. Let'...
Near field communication is a type of short-range contactless technology that needs a distance of four centimeters (1.5 inches) or less to enable connection. NFC lets you share small payloads of data between two Android devices or an NFC tag and an Android device. In practice, this contactl...
So what is it exactly? Simply put, it's a method of wireless data transfer called NFC (Near field communication) that detects and then enables technology in close proximity to communicate without the need for an internet connection. It's easy, fast and works automagically. How does NFC work...
One of NFC’s biggest strengths is that it does not require pairing or manual input to establish a connection — tapping takes less than a second. Bluetooth devices, by contrast, have to be paired with each other, which is kind of a cumbersome process. ...
There are generally two main ways to pay via NFC connection: Credit or debit cards.If a shopper has an NFC-enabled credit or debit card, they can likely tap or hover it over a business's NFC-enabled card reader. Look for the contactless payments symbol at the merchant's payment terminal...
1. Make sure that the NFC is enabled, go to [Settings] >[Other Wireless Connections] / [Connection & sharing], and toggle on [NFC]. 2. Go to [Settings] > [Other Wireless Connections] / [Connection & sharing] > [NFC] > [Tap & pay] > [Default payment app]. ...
NFC (Near field communication) is a wireless data transmission standard that allows you to establish a connection between two devices. The NFC radius of action is significantly less than that of Bluetooth - up to 20cm. This determines the methods and the specifics of the use of this technology...
To make matters worse, 5G also consumes more battery life. Taking that extra hit is a reasonable tradeoff when you’re on a good 5G network, but it’s pointless if a more power-efficient 4G/LTE connection can provide the same performance. ...