Apple hasn't announced any of these products yet, and the iWatch itself may not be called the iWatch. With less than a week to go before Apple's media event, however, we've reached the point where the majority of leaks coming from reputable mainstream sources like The Wall Street Journal, Reuters, Bloomberg, and the AP tend to be accurate.
To that end, this is the first report I've seen claiming the iWatch will have NFC, and that it will be part of the rumored mobile payment system. If accurate, it is be one of the biggest non-health and fitness-related functions that have been reported for Apple's foray into wearables.
The Journal added that iWatch will come in two sizes, each featuring a curved OLED display. The piece also said that while Apple is likely to announce the device on September 9th, it was “unlikely” to ship until early 2015. Competing rumors on the shipping date have come from a variety of sources.
Another tidbit in the piece is that Apple's mobile payment system would “likely” utilize one-time encrypted codes for each transaction in order to protect credit card information. Note the use of the hedging language—”likely”—meaning the source was less than sure on this point. As security schemes go, however, one-time encryption codes are a nifty way to reduce the chance that anyone intercepting the signal can decrypt it.
Lastly, NFC in the iWatch and iPhone could play a role in Apple's HomeKit technology, a platform for home automation that Apple unveiled during June's World Wide Developer Conference. NFC was embraced by Google through Android, where it has since fizzled, but using NFC tags to automate all manner of things was one of the most interesting things to come out of that.
What will be interesting is if Apple's entry into NFC mobile payments and NFC as-a-whole is what the world was waiting for to take NFC seriously.
To that end, Jordan McKee, a senior analyst for mobile payments at 451 Research, told The Journal, “Apple's entry could be a tide that raises all ships.”
It looks like we're going to have an interesting media event.