If you’re wondering what is NFC on Android, you’re looking at one of the most useful features built into modern smartphones.

You may have heard the term NFC before, especially if you're an Android user. Google's mobile operating system has had this hardware feature for over a decade, but many users aren't sure what it does.

If you’ve ever used mobile payments on your smartphone, you might wondering how it works, and what is NFC on Android? NFC – or Near Field Communication – is a type of wireless communication standard.

Storing car keys on Android requires a wallet app such as Samsung Wallet or Google Wallet, and usually requires a pairing process that may differ between cars.