The Apple Watch has built-in NFC, which stands for Near-Field Communication, for making wireless payments on the go. And in a typical Apple fashion, the watch doesn't even have to be in the range of its paired iPhone, nor does it have to establish a network connection, to make the payment.
Before you can start making payments with a flick of your wrist, you're going to need to set up Apple Pay on your Apple Watch. In this tutorial, I'm going to lay it all out for your and explain how to set up, manage and use Apple Pay with your Apple Watch.