Samsung Galaxy Watch Active, Galaxy Watch Active 2, Galaxy Watch and Galaxy Watch 3 receive major updates containing new features - NotebookCheck.net News
Samsung hasn't completely forgotten its Tizen smartwatches - The Verge
Samsung Galaxy Watch Active 4 specifications leak following Tizen OS and Wear OS merger - NotebookCheck.net News
Samsung Tizen update adds Wear OS features to old watches-9to5Google