The watch is essentially the NFC antenna for pre iPhone 6. It is the concession needed to sell a watch to an iPhone 5 user who doesn't want to upgrade yet.
Don't ever ask a retail salesperson what is coming in the future. It is their job, and they get paid for, selling the merchandise they have now.
Don't ever ask a retail salesperson what is coming in the future. It is their job, and they get paid for, selling the merchandise they have now.