Umeox Mobile has its own smart watch, which it showed off at the 2013 Mobile World Congress, but it’s a little different than the I’m Watch or the Martian. The Angel by Umeox Mobile doesn’t tether to a smartphone or other device via Bluetooth at all. Instead, this watch is a fully functioning smartphone, with a built-in speaker and microphone, Bluetooth support for headsets, microSD support and a SIM Card slot.

More: Angel Smartphone Watch: It’s All In The Wrist (VIDEO)