It's easier to pay with Apple Watch

March 9 Apple's special launch is about to take place, and many people believe it has to do with the hype over Apple Watch. Apple Watch will be featured in "Health and Fitness", "New Ways of Communication" and "timing", according to previous sales instructions, but according to Apple's Eddy Cue, which is responsible for internet services and software, Apple Pay will be more convenient than using the iphone.

Eddy says this convenience is reflected in the user's payment with Apple Watch without having to authenticate every time. As long as the iphone pairing with Apple Watch unlocked, and then close the watch to support NFC cash register to pay.

Eddy explains this feature:

You don't have to verify on your phone. Because the watch needs unlocking, the phone can unlock the watch. If I take the watch down and give it to you, it will know that the function will fail. If I want to pay now, I can use my watch, and I don't need to take my cell phone out again.

The principle is that Apple's watch health sensors know when a watch is worn or taken off. So Apple decided to use this information to simplify the process of payment. However, users can also choose a more secure mode, requiring each payment to be authenticated. Whether or not this mode is set, users will need to click on the Apple Watch side button for payment confirmation.

The iphone 5, 5S and 5C are now known to support the use of Apple Pay via Apple Watch. For iphones with no Touch ID, such as iphone 5 and 5C, you can use a pin to pair and unlock them, or you can enter a PIN code directly on the Apple Watch.

Of course, Eddy only revealed limited details, and everything will be announced by the Monday launch of the US time.