Paying more attention to it, you will find it is a set of a cell phone, a camera, a multimedia player and a watch.
It is a high quality GSM unlocked mobile phone fitting on your wrist. Stick in a SIM card then you can use it as a highly convenient mobile phone.
It's a camera on your wrist. Wherever and whenever, you can take video or photo recording with unknown.
It's a media player which can play your favorite music and video files and display your pictures and photos. When you are in a bus or you are waiting for someone, you can listen to music and watch movie as long as you have worn this cell phone watch on your wrist. How convenient it is!
It is no doubt that it has all the normal watches' functions.