Samsung announced yet another smartwatch, Samsung Gear S that runs Tizen and comes with a 3G wireless radio. I have seen some call this the Gear Note because it does have a long two inch curved Super AMOLED display.
The Gear S has WiFi, Bluetooth, and 3G radios and antennas inside so you can use the watch when your phone isn't handy. Turn-by-turn pedestrian navigation is powered by HERE. It has an integrated GPS chip and can be used for exercise, again without a phone connection.