IntroductionIn keeping with its usual historic timeframe, Samsung just unveiled its latest crop of foldable smartphones. These include the Galaxy Z Fold8 Ultra, which, confusingly-enough is directly succeeding the Z Fold7, the Z Fold8 - which is now the name for Samsung's entirely new foldable form factor and last and probably least - the Z Flip8. The Korean giant also refreshed its wearable lineup.Naming and general model designations are a lot simpler here. You have a brand new Galaxy Watch Ultra2 only available in a single 47mm size, and then you have the new Galaxy Watch9, which...