I backed this project yesterday, and I think it is really cool:
https://www.kickstarter.com/projects/ilepo360-keyboard/flyshark-smartwatch-everything-at-the-touch-of-youIt is a all-in-one smartwatch that is stylish, and you can make/receive phone calls and send/receive messages on the watch, by connecting it to your phone via bluetooth, OR, by placing a SIM card into it, the watch can work independently without a phone.
It also comes with some more unbeatable features: camera, exercise tracker, heart rate and sleep quality monitor.
I think it is really a cool product! And it is well designed and looks good!
see a picture of it: