Do these straps fit my Withings ScanWatch Nova?

Yes. The 42mm Nova takes a 20mm quick-release strap, and the 39mm Nova Brilliant takes 18mm. Check your case diameter in the Withings app or original box before ordering, since the two share a family name but different sizes.

Does the same strap fit both Nova and Nova Brilliant?

No. The 42mm Nova needs a 20mm strap, while the smaller 39mm Nova Brilliant needs an 18mm strap. A strap cut for one width will not seat properly in the other's lugs.

How do I change the strap on a ScanWatch Nova?

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 Nova's look best?

The Solin magnetic milanese mesh and Rovan magnetic loop match Nova's metal case and dressier finish well, both closing with a concealed magnet instead of a buckle. The Mavric braided loop and Vornis silicone sport strap suit more casual, active days on the 42mm case.

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 Nova case before choosing a style.

How do I clean a ScanWatch Nova 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.