Do these straps fit my Xiaomi Watch S3?

Yes. Both the 42mm and 46mm Watch S3 take a 22mm quick-release strap, and the same strap fits the earlier Watch S2 in either size too.

Will these straps fit my Redmi Watch or Xiaomi Smart Strap?

No. Redmi Watch, Mi Watch Lite and the Xiaomi Smart Strap line, including Mi Strap models, all use a proprietary connector built into the case rather than a standard spring bar. A quick-release strap from this page will not attach to any of them.

How do I change the strap on a Watch S3?

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 Watch S3 best?

The Vornis silicone sport strap and Mavric braided loop suit everyday fitness use, while the Solin magnetic milanese mesh and Rovan magnetic loop dress S3 up for the office. The nylon loop styles are a soft, light 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.

How do I clean a Watch S3 replacement strap?

Wipe silicone and nylon straps with a damp cloth after sweaty workouts 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.