NFC can also transfer data like videos, contact information, and photos between two NFC-enabled devices. The technology can be used for more than buying coffee at Starbucks, however. Most people consider NFC’s small radius a major security benefit, and it’s one reason why NFC has taken off as a secure alternative to credit cards. NFC is very much like RFID, but NFC is limited to communication within about 4 inches, which is why you have to hold your phone so close to the contactless reader if you’re using Apple Pay or Samsung Pay. RFID is behind those security scan cards that get you into the office every day or bypass that tollbooth on your morning commute. It evolved from radio-frequency identification (RFID) technology. NFC stands for near-field communication, and it allows phones, tablets, laptops, and other devices to share data with other NFC-equipped devices easily. Read on to find out how you can fully take advantage of your phone’s NFC capability. Fitbit Versa 3Īlthough it’s widely used in peer-to-peer payment and data-transfer apps, NFC has many more applications that can make your life easier.
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