Apple’s highly anticipated smartwatch is likely to be unveiled on Tuesday during the company’s iPhone 6 event, its most important product introduction of the year. The iWatch, whose launch name is yet to be confirmed, is expected to offer various health and fitness features, but also offer users access to notifications and support for wireless payments. Furthermore, 9to5Mac has learned from sources familiar with Apple’s wearable plans that the tiny device will have its own special App Store. FROM EARLIER: Apple rivals explain why they hope the iWatch is a smash hit Select developers, including Facebook, have been recently given early access to Apple’s upcoming iWatch SDK “under strict non-disclosure agreements,” in order to create special iWatch apps that could be