Compatible with Apple Watch
FKM Fluoroelastomer Band Compatible with Apple Watch
Premium fluoroelastomer (FKM) sport strap with a soft matte hand-feel — Compatible with Apple Watch Series and Ultra case sizes (confirm lug width before order).
Coming soon — not for sale yet. Stock is 0 and checkout is disabled for this SKU. Product photos are studio previews for listing review; final production colors may vary slightly.
Not sure about fit? Try Fit Finder
Highlights
- FKM fluoroelastomer — soft matte sport rubber
- Classic pin-and-tuck sport buckle with keepers
- Compatible with Apple Watch Series & Ultra (select size)
- Third-party accessory — not Apple Official
- Sweat and everyday durable
- 1-year warranty when live
Built for the day
Material
FKM that stays soft
Fluoroelastomer with a matte sport finish — sweat-friendly, everyday-durable, and less sticky than basic silicone in heat.
Hardware
Secure pin-and-tuck
Classic sport buckle with keepers — quick to adjust, locks flat against the strap so it doesn’t snag on sleeves.
Fit
Series & Ultra sizes
Pick the case-size range that matches your watch. Ultra 49 mm uses the larger lug option — confirm before you order when this SKU goes live.
Compatibility
Designed as a third-party accessory. WatchGearLab is not affiliated with the watch brand named for compatibility.
Exact mold / lug mapping will be verified on sample units before this page goes live.
Materials & Construction
Strap
Fluoroelastomer (FKM) with matte finish.
Buckle
Metal pin-and-tuck sport buckle with keepers.
Size Chart
Draft guide for Coming soon review. Hole count and exact wrist ranges will be confirmed on sample units before this SKU goes live. Measure your wrist where the band sits, not over the watch case.
| Watch case | Select on this page | Approx. wrist (mm) | Approx. wrist (in) |
|---|---|---|---|
| 38 / 40 / 41 mm Series SE · Series 4–9 (small) |
38–41 mm | 130–190 | 5.1–7.5 |
| 42 / 44 / 45 / 46 mm Series 10/11 · common large |
42–49 mm / Ultra | 140–210 | 5.5–8.3 |
| Ultra / Ultra 2 · 49 mm | 42–49 mm / Ultra | 140–210 | 5.5–8.3 |
- Check your watch case size in Settings → General → About (or the case back).
- Choose the matching case-size pill above.
- If you are between lengths, prefer the larger case-size option when available — samples will lock final hole count.
Not sure? Try Fit Finder. Compatible with Apple Watch only — not Apple Official.
What's Included
- 1× FKM fluoroelastomer band
- Fit note (English)
Product photos are studio previews. Final colors may vary within the stated assortment.
Care
Rinse after sweat; mild soap OK. Avoid solvents and prolonged heat that can dull the matte finish.
Shipping & Returns
When this SKU launches: free US shipping on orders $35 or more. Standard delivery 5–8 business days. 30-day returns on unused items in original packaging. 1-year limited warranty on manufacturing defects.
Often bought with
Frequently Asked Questions
Official Apple?
What is FKM?
Buy today?
Trademark notice
Apple Watch is a trademark of Apple Inc. WatchGearLab is not affiliated with Apple Inc.