Still with us? Of course, the Apple Watch Ultra and Ultra 2 each feature a 49mm case. However, straps that fit 44mm/45mm/46mm Apple Watch models will also work with the Ultra devices. The Sport ...
It's important to consider compatibility and case sizing before buying. The Apple Watch Series 9 comes in 45mm or 41mm display options, while the second-gen SE is available in 44mm or 40mm.