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Choose your watch size: Apex 2 (20mm) · Apex 2 Pro (22mm)
These quick-release bands fit the COROS Apex 2 in 20mm and the Apex 2 Pro in 22mm — pick the width that matches your model. They do not fit the COROS Vertix 2, Vertix 2S or Apex 4 46mm, which use larger 26mm and 24mm bands.
Part of our COROS Watch Bands range.
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Got a question? We are here to answer
The COROS Apex 2 and Apex 2 Pro use two different band widths: the standard Apex 2 takes a 20mm quick-release band, while the Apex 2 Pro takes a 22mm band. Confirm which version you own before ordering a replacement band, since the widths don't interchange.
Both widths use the same tool-free quick-release system — a small lever on the spring bar lets you free the pin from the lug by hand, so the old band slides out and a new one clicks straight into place.
Buying a replacement band separately from COROS also means you're not limited to the color your watch shipped with — you can match a band to an outfit or a training block, and swap between styles as often as you like.
Browse the full COROS Watch Bands collection for bands that fit other Apex, Pace and Vertix models.
All six of our quick-release styles come in both 20mm and 22mm, covering the standard Apex 2 and the Apex 2 Pro.
If you're not sure which material suits you best, the Vornis silicone sport band is the safest all-rounder — comfortable enough for daily wear and tough enough for training.
Find the small release lever on the underside of the band near the spring bar, push it in, and angle the band away from the case to free it — no tools required. Press the new band's bars into the same lugs until both sides click into place.
Each style includes an adjustable clasp or a spare keeper loop to fit most adult wrists, in either width. If you're ever unsure which width you need, measure the gap between the spring-bar lugs on the back of the case, or check the width printed on your current strap, before ordering.
Rinse the Vornis silicone band under water after sweaty sessions and let it air dry fully. Nylon and braided styles can be hand-washed with mild soap if they start to hold odor. Keep the magnetic clasp on the Solin and Rovan bands free of metal dust so it keeps closing cleanly.
Store bands away from direct sunlight and extreme heat when not in use — prolonged UV exposure can cause silicone to stiffen slightly over time, and it can fade the color on nylon and braided styles.
A few related models use different widths than either Apex 2 size: