DUODUO 3C Ocean Strap for Smartwatches: Compatible with multiple iWatch models
Available Options

Meet the Ocean Strap—your smartwatch's new best friend. It's not just tough and good-looking (though it definitely is both), but it also plays nice with a bunch of iWatch models. Whether you're rocking the latest series 8 or Ultra, or hanging onto your trusty series 5, 6, 7, or SE, this strap's got your back (or, well, your wrist).
Here's the lowdown: it fits a whole range of sizes from 38mm up to 49mm, because one size does not fit all. Swapping it out is a breeze, so you can change looks faster than you can say 'fashion emergency.' And the best part? You'll forget you're wearing it—until someone compliments you on it, that is.
- Durable and stylish design
- Easy to install
- Comfortable wear
- Compatible with multiple iWatch models
General specs
- Brand: DUODUO 3C
- Model: Ocean
- Seller: Joom
- Compatibility: iWatch series 8, Ultra, series 7, series 6, SE, series 5
- Sizes: 38mm, 40mm, 41mm, 42mm, 44mm, 45mm, 49mm
- First listed by seller: 5/23/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Comparison with similar products
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![]() Ocean Silicone Strap Silicone material for comfort
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![]() Ocean Silicone Strap Silicone material for comfort
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Brand | DUODUO 3C | Uav parts center | lucky001 | houinglin1 | Smartwatch Accessories | InneteVigo |
Model | Ocean | Ocean | ||||
Color | ||||||
Rating |
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Price | $5.93 | $16.04 | $11.74 | $6.34 | $5.50 | $6.34 |
Seller | Joom | Joom | Joom | Joom | Joom | Joom |
Update | August 28, 2025 | August 23, 2025 | August 17, 2025 | August 31, 2025 | August 27, 2025 | August 30, 2025 |
Compatibility | iWatch series 8, Ultra, series 7, series 6, SE, series 5 | Apple Watch Series 8, Apple Watch Series 7, Apple Watch Series 6, Apple Watch SE, Apple Watch Series 5 | Aolon GT5 Pro, Curve 2, Cross GTS Ultra, Navi Mars, R3, Tetra, S3, S2, FOOM S4, S3 | Samsung Galaxy Watch Ultra 47mm | Apple Watch Series 10, Ultra 2, 9, 8, 7, 6, SE, 4, 5, 3 | Samsung Galaxy Watch Ultra 47mm |
Material | High-quality durable material | Silicone | Silicone |
Aria B.
Vancouver, BC
June 5, 2025
So I bought this on a whim because I liked how it looked and it was compatible with my watch right out of the box no need for manuals or anything but after using it for a couple of weeks I have mixed feelings On the plus side it's super comfortable and lightweight I barely notice it on my wrist and it pairs well with various watch models which is handy The style is on point and I got a few compliments which is always nice But on the downside it doesn't seem as tough as advertised I noticed some scratches and the material feels a bit cheap for the price As a competent user I expected better quality especially since I'm always on the go with my kid and need something reliable For photo and video shoots it's fine but I wouldn't rely on it for heavy use Overall it's okay but not amazing I might not buy it again if something better comes along
- Pros: The strap looks super stylish and fits my watch perfectly it seemed to adjust easily to different sizes and swapping it out was quick which is great for someone like me who changes things on impulse
- Cons: I was a bit disappointed that it didn't feel as durable as I hoped it seemed a bit flimsy and after a short time it showed some wear which makes me skeptical about long term use