Silicone Sport Band for Apple Watch, Adjustable Magnetic Clasp
Silicone Sport Band for Apple Watch, Adjustable Magnetic Clasp
Your Apple Watch works hardest on the days you push the hardest — a run before work, a swim at lunch, a hike that outlasts the forecast. This band is built for exactly that. Soft, flexible silicone wraps the wrist without ever feeling sticky or stiff, its breathable construction staying comfortable mile after mile, while a fully waterproof build means rain, sweat, and the pool are never a concern. At just 26 mm wide and a feather-light 27.6 g (0.97 oz), it all but disappears on your arm, closing with a magnetic clasp that snaps shut at a touch and holds firm no matter how hard you move.
The details that make it work for you, not against you
- Durable silicone build — shrugs off daily wear and intense workouts alike, so it keeps its shape and color long after cheaper bands crack or fade.
- Breathable construction — lets air reach your skin during exercise, keeping the band comfortable instead of clammy on longer sessions.
- Magnetic clasp — closes with a simple snap, no fiddly pins or buckles, and stays put through every activity.
- Adjustable length — slides to the exact notch that fits your wrist, for a fit that feels tailored rather than generic.
- Fully waterproof — rated for wet conditions, so a downpour, a splash at the sink, or a lap in the pool won't faze it.
Compatible Apple Watch models
| Apple Watch model | Case size |
|---|---|
| Series Ultra / Ultra 2 | 49 mm |
| Series 10 | 46 mm |
| Series 7 / 8 / 9 | 45 mm |
| Series SE / 4 / 5 / 6 | 44 mm |
| Series 3 | 42 mm |
Fitting it to your wrist
Line the band up with your watch case, snap it into place, then slide the strap through the loop and let the magnetic clasp pull it snug. The adjustable length covers wrists from 130–230 mm (5.1″–9.1″), so you can fine-tune the fit in seconds rather than hunting for the right hole in a fixed strap.
Specifications
| Material | Silicone |
| Weight | 27.6 g (0.97 oz) |
| Band width | 26 mm (1.02″) |
| Wrist fit range | 130–230 mm (5.1″–9.1″) |
| Clasp | Magnetic |
| Water resistance | Fully waterproof |
| Adjustability | Adjustable length, custom fit |
| Compatibility | Apple Watch Ultra/Ultra 2, Series 10, 7–9, SE, 3–6 |
| In the box | 1 x Apple Watch band |
Frequently asked questions
Which Apple Watch models will this band fit?
Any case from 42 mm up to 49 mm — that covers Series 3 through Series 10, the SE line, and both Ultra models. Check the table above for your exact size.
Is it actually waterproof, or just splash-resistant?
It's rated fully waterproof, so swimming, showering, and getting caught in the rain are all fine — you don't need to take it off before you get wet.
How do I get a snug fit instead of a loose one?
The strap length is adjustable across the full 130–230 mm (5.1″–9.1″) wrist range, and the magnetic clasp closes at whichever point feels right, so you're not locked into fixed holes.
Every order ships free with no minimum, and you've got 30 days to send it back if it's not right. Questions before or after you buy? Real people answer at Support@fioriscas.com.
