CMF Watch Pro Straps (Pro 2 & Watch 3 Pro)

CMF Watch Pro Straps — What Fits

CMF Watch Pro straps on this page fit the CMF Watch Pro 2 and CMF Watch 3 Pro, both released in 2024 by CMF by Nothing. Both models use a standard flat 22mm quick-release spring bar, so a compatible strap attaches directly to the lugs without an adapter.

This page does not extend to the original 2023 CMF Watch Pro — see why in the section below before ordering.

Straps for Every Use Case

All six of our quick-release styles are available in the 22mm width used by the Watch Pro 2 and Watch 3 Pro. Here's how to pick one for what you're doing.

Sport and Everyday Training

The Vornis silicone sport strap is built for running, gym sessions and anything sweaty — it rinses clean in seconds (see our full silicone watch straps range). The Véllo nylon loop is a lighter, more breathable alternative for warm-weather workouts.

Office and Dressier Looks

The Solin magnetic milanese swaps the sport look for a polished mesh strap with a magnetic closure, suited to meetings or evenings out. The Mavric braided loop offers a similar dress-up effect with a woven texture and no visible buckle.

Sleep Tracking and All-Day Comfort

The Rovan magnetic silicone sport strap lies flat with no hard buckle, making it a comfortable choice for overnight sleep tracking. The Voren nylon loop is a similarly soft, low-profile option for all-day wear.

How to Swap Your CMF Watch Pro Straps

The Watch Pro 2 and Watch 3 Pro use the same flat quick-release lug design, so the swap process is identical on both.

• Lay the watch face-down and find the small lever on the underside of the strap, right where it meets the case.
• Push the lever toward the center of the case to retract the spring bar and release the old strap.
• Line up the new strap's spring bar with the same lug holes and press until it clicks into place.
• Tug gently on both sides to confirm it's seated — the whole swap takes well under a minute.

Caring for Your Straps

Rinse the Vornis silicone strap under water with a little mild soap and let it dry fully before wearing it again. The Véllo and Voren nylon loop straps can be hand-washed and air-dried — skip the tumble dryer, which can shrink the weave over time.

Wipe the Solin magnetic milanese and Rovan magnetic silicone sport strap with a soft, slightly damp cloth rather than soaking them, so the magnets and clasp keep working smoothly.

Which Watches Don't Fit

The original CMF Watch Pro from 2023 has recessed lugs, and generic flat 22mm straps do not fit it properly — they won't seat flush against the case, so we don't recommend standard quick-release straps for that first-generation model. This page is for the CMF Watch Pro 2 and CMF Watch 3 Pro only, both of which use standard flat 22mm lugs with no such issue.

If you're not sure which generation you have, check the lug area where the strap meets the case: a visibly recessed channel means the original 2023 model, while flush, flat lugs mean you have the Pro 2 or Watch 3 Pro covered here.