Nowadays, it is said that more and more iWatch comes out into the market, but Apple does't talk much about if they will set foot in the wearable devices market of iWatch. (What makes people more curious is that Apple applies the brand protection about jewelry watches field, )so it makes users' sure that it's just sooner or later to wait for iWatch come into the market.

An analyst, Christopher Caso, of Susquehanna Financial Group, says that iWatch may replace iPod ultimately, although there are many differences between each other.

What's more, Caso predicts that Apple Inc. won't update iPod this year. As the product line fall down gradually, the iPod classic has not been updated for a long time. And in consideration of that most of customers prefer to use smartphone to listen to music rather than MP3 player. So this is not surprised to people that iPod didn't have much update this year. Even the Apple CEO said that the sales volume of iPod is declining gradually.

Other products of iPod product line, besides iPod touch, are well-known for its tiny appearance and convenience. In other word, iWatch is much possible to replace iPod with abundant features. But if the price of iWatch can be as low as iPod, then iWatch will replace the iPod for users.