Apple Watch will work with Apple Pay so now you can pay with your watch by using NFC.
Apple Watch will come in 3 different styles and two different size watch faces. Apple Watch (leather band), Apple Sport Watch with a rubber band, and a premium style with gold called Apple Watch edition.
Apple Watch will be available in early 2015 for a starting price of $350. That's a steep starting price if you ask me considering that it's just the starting price. Figure on the Apple Watch Edition coming in at least $500. Since there are two different size watch faces, expect two different prices for the same models.