Samsung’s new Galaxy Watch Ultra and Watch 7 share the same health and fitness tracking features. These features will be available on older Galaxy smartwatches with the upcoming Wear OS 5 update. However, the update won’t include the new watch faces that are exclusive to the Galaxy Watch Ultra: Ultra Analog and Simple Ultra, which feature a photoluminescent glow. There is a possibility that these watch faces may be available on older models in the future, but no definite timeline has been provided.
Read more – https://www.androidauthority.com/galaxy-watch-ultra-watch-face-3461803/