Samsung
Samsung Galaxy Watch 8 / 8 Classic Band Size & Fitting
The Galaxy Watch 8 and 8 Classic use Samsung's new lug system. Bands are still about 20mm wide, but older pin-style 20mm Galaxy bands won't attach. Buy bands that name the Watch8 (or later) in their compatibility list.
Lug fittingWatch8 bands
| Strap fitting | Watch8 bands |
|---|---|
| Case size | 44 mm |
| Lug-to-lug | — |
| Thickness | — |
Which model do you have?
Similar-looking models can take different bands. Your model and case size are on the box, your receipt or the watch's settings.
| Model | Case | Band |
|---|---|---|
| Galaxy Watch 4 / 4 Classic | 40–46mm | 20mm |
| Galaxy Watch 5 / 5 Pro | 40–45mm | 20mm |
| Galaxy Watch 6 | 40–44mm | 20mm |
| Galaxy Watch 7 | 40–44mm | 20mm |
| Galaxy Watch 8 / 8 Classic | 40–46mm | Watch8 bands |
| Galaxy Watch Ultra | 47mm | Ultra bands |
Strap styles that fit
- Brand / OEM strapMade for this exact model.
- Adapter + standard strapBuy a model-specific adapter first.
- NATO / pass-throughNo standard lugs to pass through.
- 2-piece leatherNeeds an adapter to fit.
- Rubber / FKMOEM or adapter only.
- Metal braceletModel-specific bracelet only.
▲ New lug system: buy bands that name the Watch8. Older pin-style 20mm bands don't fit.
Fit & sizing notes for the Galaxy Watch 8 / 8 Classic
- What to buy: straps made for the Galaxy Watch 8 / 8 Classic, or an adapter kit for this exact model. A normal-width strap won't attach on its own. Our integrated & smartwatch strap guide explains the options.
- Adapters stick out past the case, so the watch wears longer; check the adapter's output width before buying straps for it.
- Every Samsung model: see our Galaxy Watch band size guide for which bands fit each one.
Sources & corrections
Fitting checked against: Android Authority: Galaxy Watch 8 band compatibility; Samsung: which band size fits my watch. Last checked 24 October 2026.
Spec wrong for your watch? Send us a correction with your reference number.
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Samsung Galaxy Watch 8 / 8 Classic — band questions
What strap size does the Galaxy Watch 8 / 8 Classic take?
The Galaxy Watch 8 and 8 Classic use Samsung's new lug system. Bands are still about 20mm wide, but older pin-style 20mm Galaxy bands won't attach. Buy bands that name the Watch8 (or later) in their compatibility list.
Can I put a normal NATO or leather strap on it?
Not directly. A standard strap won't attach on its own. Where a model-specific adapter exists, fit that first and then a normal strap of the adapter's width.
Where can I buy straps that fit the Galaxy Watch 8 / 8 Classic?
Search for straps and adapters made specifically for the Samsung Galaxy Watch 8 / 8 Classic; generic sizes won't clip in without one.