Silicone Sport Strap for Apple Watch Ultra & Series
£12.99
Type:
Apple Watch
Confirmed compatible with: Apple Watch Series 4, 5, 6, SE (44mm)
Uses the same lug connection as the official Apple band for this size
Benefits
Why this band
Premium silicone band
Mix & match
Add a 2nd case or watch strap and save 20% — 3+ saves 25%, applied automatically at checkout
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UK delivery £2.29 · Free £25 or more
✓5-8 days standard delivery
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30-day returns · UK support team
About this strap
Upgrade your Apple Watch with this durable silicone band strap, designed for comfort and everyday wear. Compatible with Apple Watch Ultra and Series models, the strap offers a secure fit and sleek look, making it perfect for work, fitness, or casual use. Its flexible silicone material is sweat-resistant, lightweight, and easy to clean – ideal for both style and performance.
Features:
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Premium silicone band strap for Apple Watch Ultra & Series
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Soft, flexible, and lightweight for all-day comfort
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Sweat-resistant and easy to clean – perfect for active lifestyles
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Secure fastening keeps your watch safely in place
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Quick and simple installation
FAQ
Quick answers before you buy
Will this fit my Apple Watch?
Yes — as long as you pick the right size. Choose by your watch's case size: 38, 40 or 41mm straps fit the smaller watches; 42, 44, 45 and 49mm fit the larger ones. Between them they cover Apple Watch Series 1–10, SE (1st & 2nd gen), and Ultra / Ultra 2. The strap clicks into the same slots as your original Apple band.
How do I know which size I have?
Check the back of your watch or your original Apple packaging — the case size (e.g. "45mm") is printed there. You can also open the Apple Watch app on your iPhone → General → About → Model. If you're between sizes or unsure, email us before ordering and we'll confirm.
Is the buckle really stainless steel?
Yes. The clasp and keeper are brushed stainless steel, not plated plastic. It's a noticeably more solid, premium feel than the plastic pin closures used on most budget silicone bands.
Can I wear it for workouts, showers and swimming?
Absolutely. The silicone is water-resistant and sweat-proof, so it's fine for the gym, the shower and the pool. Rinse with fresh water after swimming in chlorine or salt water and wipe dry — that's all the care it needs.
How is it different from a £49 official Apple band?
You're paying for materials and feel, not a logo. You get soft-touch silicone and a real stainless steel buckle at £19.99 — roughly the price of one Apple band, for a look and comfort that's close to it. The main trade-off is the brand name on the box, not what's on your wrist.
How long does delivery take?
This band ships direct from our supplier, so standard delivery typically takes around 7–10 days. You'll get a confirmation email when your order is on its way. If you need it sooner, contact us first and we'll let you know what's possible.
What if it doesn't fit or I change my mind?
No problem — you can return it within 30 days, unused and in its original packaging, for a refund or exchange. Start your return through our returns portal, or email hello@casemonkey.co.uk and we'll help.
Trusted by 70,000+ UK shoppers
We've been making and shipping premium phone accessories across the UK since 2019. Apple Watch straps are a new addition to our range — we'd love your honest feedback as one of the first customers.
"We source quality materials and test products ourselves before listing."
"Real humans answer customer service questions, usually within hours."
"30 days, no questions asked. Return for any reason, full refund."
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