Galaxy Watch6 40mm

Accessories for Galaxy Watch6 40mm

The Galaxy Watch6 40mm is the compact variant of Samsung's 2023 smartwatch — a smaller 1.3-inch Super AMOLED display, 300 mAh battery and a weight of just 28.7 g (without strap). Ideal for thinner wrists and those who prefer a discreet watch.

Types of accessories

• Silicone straps — sporty, waterproof, in many colours
• Nylon and braided straps — lightweight and breathable
• Metal bracelets — mesh, link, elegant look
• Protective cases (bumpers) — bumpers protecting the case against impacts
• Tempered glass — screen protection against scratches

Strap compatibility

20 mm straps for the Galaxy Watch6 40mm are interchangeable with Galaxy Watch4, Watch5 and Watch7. Cases and tempered glass must be matched specifically to the Watch6 40mm — they do not fit the 44mm or Classic version.

What to pay attention to

The compact 40 mm case has a smaller battery (300 mAh vs 425 mAh in the 44 mm), so Always-on Display may shorten battery life. A bumper case adds 1-2 mm to the case diameter — if compactness matters to you, consider using just screen tempered glass instead of a case.

Larger variant: Galaxy Watch6 44mm. Classic version: Watch6 Classic 43mm, Watch6 Classic 47mm.

FAQ

Does a Watch6 40mm case fit the Watch5 40mm?

No — despite the same 40mm designation, Galaxy Watch5 and Watch6 have different case dimensions. Cases and tempered glass are not interchangeable.

Is a 20mm strap universal?

Yes — any strap with a 20 mm quick release attachment will work with the Galaxy Watch6 40mm.