Apple only gave a fleeting demo of how contactless payments would work on its new Apple Watch at its Spring Forward event on Monday, but it was an impressive one. You select a card from Passbook in the watch interface and then tap the wearable device against it or wave it over the payment terminal and, presto, your credit card is charged. The watch emits a tone and a vibration to show the transaction has gone through.
Furthermore, according to reports from the event, Apple Pay doesn’t always need to be manually activated in the watch. If you move your hand close to a near-field communications (NFC) based terminal, the app will immediately become active and use your primary credit card for payment — most likely the terminal’s NFC radio “wakes up” the NFC chip along with the Pay app in the Watch.
There also doesn’t seem to…
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