Samsung Galaxy Watch Active 4 specifications leak following Tizen OS and Wear OS merger - NotebookCheck.net News
Samsung's 2021 phones won't support your older Galaxy Gear wearables
The Samsung Galaxy Watch 3 and the Galaxy Watch Active 2 gain new features, but only if you have a Samsung smartphone in some cases - NotebookCheck.net News
Best Samsung watch 2022: our top Tizen smartwatch choices | TechRadar
Galaxy Watch 2021 to debut out of pattern with Android - 9to5Google