Compatible with Apple Watch
Cube Magnetic Sport Band Compatible with Apple Watch
Soft silicone sport strap Compatible with Apple Watch — cube-style dual magnetic segments for tool-free on/off and micro-adjust. Sweat-ready feel for training and daily wear. White-label listing; sourcing aligns with dual-mag / R05a family.
Stock: 0 · Not in LIVE catalog · Checkout blocked for this SKU
Draft listing for Owner visual review. Gallery uses peer PDP product photos (logo-scrubbed). Coming soon — not sellable. Draft anchor $29.99 (peer Cube ASP ~$25–$30; SKU draft field only; global price policy untouched)
Not sure about fit? Try Fit Finder
Highlights
- Cube-style dual magnetic segments — no traditional pin holes
- Soft silicone / elastomer body for sweat and training
- Quick-release lugs — Compatible with Apple Watch Series & Ultra (select size)
- Third-party accessory — not Apple Official; no peer trademarks in copy
- Gallery: peer Cube PDP photos for Coming soon (logo-scrubbed)
- 1-year warranty when the listing goes live
Built for the day
Closure
Cube dual magnets, one-hand on/off
Two magnetic cube segments lock the strap without a traditional pin buckle — useful for training and quick swaps.
Material
Soft sport elastomer
Matte silicone feel that stays comfortable through sweat. Final compound confirmed on sample.
Fit
Series & Ultra sizes
Pick the case-size pill that matches your watch. Ultra 49 mm uses the Ultra option.
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
Soft matte silicone / elastomer sport compound.
Closure
Cube-style dual magnetic clasp segments — strong hold, one-hand adjust.
Lugs
Quick-release connectors for Apple Watch case sizes.
Sizing & Fit
Case size
Match your watch case millimeters. Ultra uses the 49 mm option.
Wrist
Magnetic length covers ~145–210 mm; exact travel confirmed after samples.
Size Chart
Draft guide for Coming soon review. Hole count / magnetic travel 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 | 145–210 | 5.7–8.3 |
| 42 / 44 / 45 / 46 mm Series 10/11 · common large | 42–46 mm | 145–210 | 5.7–8.3 |
| Ultra / Ultra 2 · 49 mm | 49 mm / Ultra | 145–210 | 5.7–8.3 |
- 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 length.
Not sure? Try Fit Finder. Compatible with Apple Watch only — not Apple Official.
What's Included
- 1× cube magnetic sport band
- Quick-start fit note (English)
Product photos show a typical concept layout. Final colors may vary within the stated assortment.
Care
Rinse after sweat; mild soap OK. Keep magnets clear of sand and metal filings.
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.
Frequently Asked Questions
Is this an official Apple product?
Is this a Bandletic® / Fidlock® product?
Can I buy this today?
What about returns / warranty?
Trademark notice
Apple Watch is a trademark of Apple Inc. WatchGearLab is not affiliated with Apple Inc. Bandletic and Fidlock names appear only in internal sourcing notes — never on customer-facing copy.