Samsung Galaxy Watch Band Size Guide: Which Bands Fit Your Galaxy Watch?
Samsung Galaxy Watches use three band systems. The Watch8, Watch8 Classic and Watch9 have their own connector, the Ultra models have another, and every earlier Galaxy Watch takes standard 20mm or 22mm quick release bands. Find your watch below.
This guide shows which bands connect to your watch. It is not about wrist size: each band's wrist-size range is on its product page.
Galaxy Watch band size chart
| Galaxy Watch | Band size |
|---|---|
| Galaxy Watch9 (40mm, 44mm) | Watch8 / Watch9 bands |
| Galaxy Watch8 (40mm, 44mm) | Watch8 / Watch9 bands |
| Galaxy Watch8 Classic (46mm) | Watch8 / Watch9 bands |
| Galaxy Watch Ultra2 (47mm) | Galaxy Watch Ultra bands |
| Galaxy Watch Ultra (47mm, 2024 and 2025) | Galaxy Watch Ultra bands |
| Galaxy Watch7 (40mm, 44mm) | 20mm quick release |
| Galaxy Watch FE (40mm) | 20mm quick release |
| Galaxy Watch6 (40mm, 44mm) | 20mm quick release |
| Galaxy Watch6 Classic (43mm, 47mm) | 20mm quick release |
| Galaxy Watch5 Pro (45mm) | 20mm quick release |
| Galaxy Watch5 (40mm, 44mm) | 20mm quick release |
| Galaxy Watch4 (40mm, 44mm) | 20mm quick release |
| Galaxy Watch4 Classic (42mm, 46mm) | 20mm quick release |
| Galaxy Watch3 (41mm) | 20mm quick release |
| Galaxy Watch3 (45mm) | 22mm quick release |
| Galaxy Watch Active2 (40mm, 44mm) | 20mm quick release |
| Galaxy Watch Active (40mm) | 20mm quick release |
| Galaxy Watch, 2018 (42mm) | 20mm quick release |
| Galaxy Watch, 2018 (46mm) | 22mm quick release |
| Gear Sport | 20mm quick release |
| Gear S2 Classic | 20mm quick release |
| Gear S3 Frontier, Gear S3 Classic | 22mm quick release |
| Gear 2, Gear 2 Neo | 22mm quick release |
Not compatible with standard bands: Gear S2 (the non-Classic version uses its own clip-on band).
Galaxy Watch8, Watch8 Classic and Watch9
These use Samsung's newer band connector. Standard 20mm quick release bands and bands from earlier Galaxy Watches won't fit them, and neither will Ultra bands. Bands made for any of the three fit all three.
Galaxy Watch Ultra and Ultra2
Ultra bands fit every Galaxy Watch Ultra, including the 2025 edition and the Ultra2. They don't fit the Watch8 or Watch9, and Watch8 and Watch9 bands don't fit the Ultra.
Galaxy Watch7 and earlier: 20mm or 22mm
Every Galaxy Watch from the 2018 Galaxy Watch through the Watch7 and Watch FE takes standard quick release bands, so any 20mm or 22mm quick release band fits, whatever the brand. Most take 20mm. Only the 45mm Watch3, the 46mm 2018 Galaxy Watch and the Gear S3 and Gear 2 models take 22mm.
Frequently asked questions
Do Galaxy Watch7 bands fit the Galaxy Watch8?
No. The Watch8 uses a new connector, so Watch7 bands and other 20mm quick release bands won't fit it.
Do Galaxy Watch8 bands fit the Galaxy Watch9?
Yes. Watch8, Watch8 Classic and Watch9 bands are interchangeable.
Do Galaxy Watch Ultra bands fit the Ultra2?
Yes. Ultra bands fit both the original Galaxy Watch Ultra and the Ultra2.
What size band does the Galaxy Watch6 Classic take?
20mm quick release, for both the 43mm and 47mm cases.
How do I check which Galaxy Watch I have?
On the watch, open Settings and then About watch. The model is also shown in the Galaxy Wearable app on your phone.
Watch8 & Watch9 bands | Ultra bands | 20mm bands | 22mm bands | All Galaxy Watch bands
Still not sure?
Email us at info@bandsandstraps.com with your watch model and we will confirm which bands fit before you order.
Have a different smartwatch? See our watch band size guide for every brand we make bands for.