https://wccftech.com/samsung-announces-galaxy-watch-4-and-galaxy-watch-4-classic-with-wear-os-3-with-a-plethora-of-health-sensors/

Samsung has a lot on its table today, announcing its next-in-line flagship smartphones with new internals and a boatload of other additions, Today, Wear OS 3 is officially making its debut with Samsung's Galaxy Watch 4 series. There are two variants of the smartwatches - Galaxy Watch 4 and the Galaxy Watch 4 Classic. While the smartwatches bring forth major forward-facing features to the platform, we are still excited to see what Wear OS 3 has in store for users. Scroll down to read more details on the announcement.

The standard Galaxy Watch 4 is the sportier version of the duo while the Galaxy Watch 4 Classic brings the rotating bezel design with the powerful specification. The overall design aspect of the smartwatches has not deviated afar compared to previous iterations. The rotating bezel acts as a navigation tool alongside touch inputs. In addition, there are two buttons on the sides which serve to wale the screen and going back or setting it as an app shortcut.