The Apple Watch Ultra display is made up of the sapphire crystal, like the older apple watch models. The reason being, sapphire is one of the hardest minerals known, it is extraordinarily challenging to scratch – which makes it ideal for top notch watches. This time, JerryRigEverything put the sapphire crystal of the Apple Watch Ultra to the test to see how well it stood up or if it even stood up to the information being given, as well as comparing it to different smartwatches that additionally have a sapphire cover.
The results were comparable with the Galaxy Watch 5, even though the abrasions at stages 6 and 7 were much less noticeable than on the Apple Watch Ultra. The YouTuber explains that this is most likely due to impurities in polishing. As for the Garmin Fenix 7, assessments exhibit that it has the purest sapphire crystal of the three watches, as it barely had abrasions at stages of 6 and 7.