What Is NFC on Android, and How Can I Use It? - How-To Geek
https://www.howtogeek.com/901832/what-is-nfc-on-android-and-how-can-i-use-it/
WebJun 29, 2023 · NFC technology is found in Android devices, the iPhone, smartwatches, and more. NFC technology is similar to RFID, but with less range. It enables devices to exchange data via radio signals when they are very close. NFC devices can connect with other NFC devices and NFC tags, which are tiny, passive chips.
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