According to a source familiar with the inner workings of the South Korean tech giant, Samsung is planning to revive the Galaxy Watch lineup on August 7. The codename of the Galaxy Watch 2 is "Renaissance" but there is no information about its specs and features. However, we can safely assume that a digital bezel is present.
https://www.notebookcheck.net/Codename-Renaissance-Samsung-Galaxy-Watch-2-might-arrive-in-early-August.424862.0.html
Will the Watch 2 have the Google app?
We will probably find out upon launch...