Can I Turn off Nfc Tag Reader?

There is no way to disable the NFC chip or Apple Pay (other than to disable all the cards).

What happens if I turn off NFC?

If you're not planning to use NFC, it's recommended that you turn it off to save battery life and avoid possible security risks. While NFC is considered safe, some security experts advise switching it off in public places where it may be vulnerable to hackers.

Why do I need an NFC tag reader?

NFC or Near Field Communication is a protocol that helps two devices communicate wirelessly when they are placed right next to each other—for instance, smartphones or smart watches can be used for payments or boarding passes.