Do these straps fit my Withings ScanWatch?

Yes. The 42mm ScanWatch, 42mm ScanWatch 2 and 43mm Horizon all take a 20mm quick-release strap, while the smaller 38mm ScanWatch and 38mm ScanWatch 2 take 18mm. Check your case size in the Withings app or on the original box before ordering.

Does the same strap fit both the 42mm and 38mm ScanWatch?

No. Withings sizes straps by case diameter rather than model generation, so the 42mm case needs a 20mm strap and the 38mm case needs an 18mm strap. A strap cut for one width will not seat in the lugs of the other.

How do I change the strap on a ScanWatch?

Press the small lever on the underside of the strap, slide the old strap out of the lugs, then slide the new one in until both pins click into place. It takes under a minute and no tools are needed beyond the strap itself.

Which strap style suits ScanWatch's look best?

The Solin magnetic milanese mesh and Rovan magnetic loop are the practical choices because their buckle-free, magnetic close matches ScanWatch's dressy analog dial. The Mavric braided loop and Vornis silicone sport strap suit workouts, while the nylon loop styles are a soft option for sleep tracking.

Will these straps fit a small or large wrist?

Yes. Each style is cut to an adjustable length that covers most adult wrist sizes, with extra holes or links to remove for a closer fit. Just confirm the width, 18mm or 20mm, that matches your ScanWatch case before choosing a style.

How do I clean a ScanWatch replacement strap?

Wipe silicone and nylon straps with a damp cloth after sweaty wear and let them air dry fully. For magnetic milanese or loop styles, avoid submerging the clasp in water so the magnet and mesh stay in good condition.