BYISYUE Silicone Replacement Band for Suunto 9 Peak Pro and CMF/Watch Pro – 22mm
Product description
What it is and what it solves
This BYISYUE 22mm silicone replacement strap is designed to refresh compatible sport watches with a 22mm lug width. Made from soft, lightweight TPU silicone, it aims to offer comfortable all‑day wear for workouts and everyday use while giving your watch a fresh look. It’s pitched as a practical upgrade when you want a durable, water‑proof strap that’s easy to install and remove.
Who it’s for

If you own a Suunto or CMF‑brand compatible watch in the 22mm size and you value a strap that’s comfortable during activities like running, cycling or hiking, this option may suit you. It’s positioned for those who want colour variety to match outfits or mood and who don’t need premium leather or metal alternatives.
Material and build quality


The strap uses a high‑quality silicone/TPU material described as durable, dustproof and waterproof. The design includes a new clasp that allegedly locking more securely than basic designs, which helps prevent unintentional detachment during movement. It’s soft enough to remain comfortable on the skin over long sessions, yet sturdy enough for daily wear.

Fit and installation
Installation is described as straightforward with a one‑button removal approach. The strap is specifically 22mm, aligning with several CMF Watch Pro models and various Suunto models listed in the compatibility notes. A word to note: the base listing includes a caution that it is not for Suunto 9, so if your watch hinges on that model you’ll want to look elsewhere. If you prioritise a snug, secure fit and quick swaps without tools, this strap aims to deliver.
What stands out in use

In practice, you should notice a lightweight feel on the wrist and a flexible surface that doesn’t trap heat uncomfortably during workouts. The broad colour range offers a way to coordinate with different outfits or gear, which adds a bit of personal style to sport tracking. The real-world test of any silicone band is how it holds up to sweat, sun exposure and frequent swapping, the description implies improved durability and easy maintenance, though you’ll want to avoid sharp objects that could nick the surface.


Limitations and cautions
The listing is mixed on compatibility, emphasising Suunto Vertical/Vertical 2, Race family and the Suunto 5 Peak, 9 Peak lines, while simultaneously noting that it is not for Suunto 9. If you rely on precise compatibility to avoid buying the wrong strap, you’ll need to double‑check your exact model and lug width. Also, silicone bands do not offer the same premium feel as metal or leather, and colour fading or stretching could be a consideration over time with heavy use.

Before you buy: what to review
- Confirm your watch model and that it accepts a 22mm strap, particularly verify against Suunto 9 variants if you own one, since that model is explicitly excluded in the notes.
- Consider how you’ll use it: daily wear versus high‑intensity workouts, silicone is generally fine with water but may attract dust more than some materials.
- Check colour choices and whether you value quick swaps or a more secure clasp in your routine.
- Think about long‑term durability: silicone tends to be affordable and practical, but it’s worth noting how you’ll care for it to extend its life.
Practical comparison and value context



Compared with leather or metal bands, a silicone strap like this offers better water resistance and easier cleaning, which makes it well suited to gym sessions or outdoor activities. If you’re weighing options, you might favour this type for fitness use or if you need a budget‑friendly refresh that still looks contemporary. For those seeking a premium feel or a specific brand ecosystem, this may fall short versus higher‑end alternatives. In short, it sits in the practical, entry‑to‑mid range for sport watches and is best when you value comfort, durability and easy maintenance over luxury materials.
Is it worth it?
A solid pick if you prioritise comfort, ease of swap, and a versatile palette of colours for casual or athletic wear. It may not be the best option if your watch is the Suunto 9 and you need guaranteed compatibility, or if you’re after a premium strap material that conveys a more premium aesthetic. It’s reasonable to consider for routine sport use and everyday wear where you want a low‑fuss, water‑friendly band that’s simple to change.

FAQ (quick checks)
- Can I swap this strap with a Suunto 9 Peak Pro? Check the compatibility notes carefully, the base listing warns that Suunto 9 is not supported, so verify your exact model.
- Is the strap waterproof? The description highlights waterproof attributes of the silicone/TPU material, suitable for workouts and outdoor activities.
- How secure is the clasp? The new clasp design is described as more secure, but like any strap, ensure proper fit to minimise the risk of detachment during vigorous activity.
Final note
If you’re after a pragmatic, budget‑friendly way to refresh your 22mm watch with a comfortable, easy‑care strap, this BYISYUE option offers a straightforward path. Just be sure your exact watch model aligns with the compatibility notes and you’re clear about the silicone aesthetic and feel before committing.
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