Unfortunately, there is not yet much information on the Swordfish smartwatch. The Swordfish is supposed to come with a much less bezel circular display, compared to the Angelfish. It supposedly has a single button. It will launch with Android Wear 2.0, being the first watch, along with the Angelfish, to do so. The exact release date is still unknown, but it is expected to be released sometime in early 2017.
While we are waiting for Swordfish, check out the video below: