One thing that is sort of cool but I would never want to use is a watch phone. It's cool that a watch can cram a mobile phone inside today but the reality of making the device small enough to fit on a wrist means that the buttons and screen are tiny.
Personally, I expect much more in user experience than a tiny 1.3-inch screen can deliver. Phenom has unveiled its latest watch phone called the Dream that is a quad band GSM device with dual SIM capability. The watch has an external keypad and the tiny screen is touch sensitive. Other features include an FM radio tuner, 1.3MP camera, music player and more.
The Dream has a built-in speakerphone and Bluetooth capability. A 256MB microSD card ships with the watch and it supports up to 2GB cards for extra memory. The Dream is available now at an introductory price of $395.