The article discusses rumors and speculation about Apple's anticipated smart watch product, referred to as the iWatch. It is expected to be released in 2014 and connect wirelessly to the iPhone. The iWatch is rumored to have a 100mAh battery, smaller than the 315mAh battery in the Samsung Galaxy Gear smart watch. Apple is believed to be developing multiple versions of the iWatch with screen sizes ranging from 1.5 to 2 inches.