Samsung has reportedly had a new product certified with the MIIT regulator in China. Based on its model number, it is likely to be a full-screened wearable. Therefore, a successor for the Galaxy Watch Active 2 may be in the offing.
https://www.notebookcheck.net/A-new-leak-hints-at-the-launch-of-a-2020-Samsung-Galaxy-Watch.462930.0.html