LG have produced a very interesting all-in-one watch and phone combination called the GD910. The advantages of this? Well, most if not all mobile phones have a time function so this is not the benefit, it must be the attachment of the phone to the wrist which makes it very convenient to carry.
You could forgive LG for providing the GD910 with poor phone features; however this is not the case. Within the watch is a camera with 3G HSDPA compatibility, 1.43″ touchscreen, MMS, MP3 player and text to speech functionality.
What more could you ask for? Well its water resistant and did I mention it has Bluetooth?
There is no release date as of yet but for now check out the Youtube video of the LG GD910 Touchscreen Watch Phone in Action!