Lemme explain a lil bit then. Every Samsung device has a time frame for software support. From when it comes out, that timer counts down. If a new one ui version releases, every device that still has software support will get that update. Currently, the one ui 7 beta is out. This is an experimental test version not ready for release yet. The latest phone models can test them if they wish. When it's finished being tested and finally comes out, every device will get it as their next update. Watches and maybe tablets get 4 updates per year, so those are delayed. Especially watches, those run from wear os more than one ui. So they update when a new wear os update is available.
Aka, as usual, every device still receiving support will get the update, as they do every year. Watches are always delayed on updates as they sorta use a different version of android.
Expect the update around jan or Feb, my best guess