Galaxy Watch sizes explained for screen protectors
Samsung reuses sizes across generations, but not shapes. This list keeps you from ordering the wrong glass.
Regular Galaxy Watch
Watch 4, 5, 6, 7, 8 and 9 come in 40 and 44 mm. Glass for Watch 4–7 40 mm shares one cut; Watch 8 and 9 have their own.
Classic, Pro and Ultra
- Watch 4 Classic: 42 and 46 mm.
- Watch 6 Classic: 43 and 47 mm; the 47 mm glass also fits Watch 7 Ultra.
- Watch 8 Classic: 46 mm.
- Watch 5 Pro: 45 mm only.
- Watch 7/8 Ultra and 9 Ultra 2: 47 mm, with different bumper shapes.
