Getting down to the wire on the Omate TrueSmart smart watch kickstarter project; less than 24 hours to go.
Cool looking smart watch w/ Android 4.2.2 and has a slot for a SIM card, BT, and WiFi. It also has an SD Card (up to 32gb) slot. Not sure if it is the first watch to actually have a SIM card in it, but it certainly appears to be the most functional. It even has a camera. Amazing how much they can cram into a small package.
At any rate take a look here [Only registered and activated users can see links. Click Here To Register...]