20mm Silicone Replacement Band for Polar ignite 3/ignite2/ignite/Pacer/Unite & Withings ScanWatch 2 (42mm) / Steel HR 40mm / HR Sport
Product description
If you’ve worn through a sport strap, or you simply want a different look for the same watch, this 20mm replacement silicone band is the practical kind of upgrade. On paper, it’s built to be light, comfortable, and easy to swap over thanks to quick-release pins.
The essentials
This replacement band is made for specific Polar and Withings watches, with a 20mm width and a silicone strap designed to feel soft against the wrist. It uses a metal buckle closure, so you get a straightforward fastening rather than anything overly complex.
The strap is positioned as a daily-use option: the material is described as lightweight and comfortable, with durability in mind. It’s also meant to be adjustable via multiple alternative holes, which matters if your wrist sits closer to one end of the fit range.
What it’s for in everyday use

Think of it as the band you’d swap in for workouts, commuting, or whenever you want a no-fuss strap that doesn’t feel stiff straight away. A simple micro-scenario: you pull the band off in seconds, fit the silicone replacement, and head out for a run or gym session—silicone generally suits people who prefer a softer feel than metal or leather, especially if you sweat a bit.
That “quick release” angle is also a big deal day-to-day. If you like changing straps for different outfits or you just don’t want a fiddly process, this is designed around fast installation and disassembly.
Key features that actually affect buying
The headline features are clear from the description, but it’s worth highlighting how they translate in real life.


The strap’s silicone construction is described as soft and comfortable, plus durable. That’s the sort of combination you want if you’re replacing a band that’s stretched, scratched, or simply doesn’t feel right anymore.

For fastening, the metal buckle closure is meant to look neat without being fussy. And because there are multiple holes, it should be easier to dial in a comfortable fit.
There’s also an element of trust-building here: the listing mentions a one-year warranty for replacement or a full refund, which can take the edge off if the fit or quality isn’t what you expected.
Compatibility: where you need to be careful
Compatibility is the big “don’t skip this” point. The band is described as compatible with:
- Polar ignite / ignite 2 / ignite 3 / Polar Unite / Polar Pacer
- Withings ScanWatch 2 42mm
- Withings Steel HR 40mm and Withings Steel HR Sport

At the same time, the description explicitly notes exclusions: it is not for Polar Pacer Pro, and it also states it is not for Withings ScanWatch 2 38mm / Withings Steel HR 36mm.
It’s not perfect, but it’s fairly typical of replacement straps: the right width and quick-release design still won’t help if the watch model (or case size) isn’t included. If you’re unsure, it’s worth double-checking your exact watch model and size before ordering.
Size and fit details to check before you buy


The strap fits wrists listed as 5"–8.7" (130mm–220mm), using precise alternative holes for adjustment. This range should suit many people, but the comfort will depend on where your wrist falls inside it.
If you prefer a snug fit, you’ll likely appreciate the hole options. If you’re between sizes, it’s the kind of thing you’ll want to think about rather than assuming it’ll sit perfectly at first attempt.

What stands out, and where it may fall short
This band makes sense if you want a silicone replacement that’s designed for comfort and straightforward swapping. The quick-release pins (described as upgraded for stable and reliable performance) are aimed at making install/removal easy, which is often where cheap replacements go wrong.
Where it may not be the best choice is for anyone who needs the explicitly excluded watch models/sizes. Replacement straps can be unforgiving on compatibility, and if your watch is one of the models the listing rules out, it simply won’t be a safe bet.
Mini FAQ
Is this a 20mm strap?

Yes—the listing describes it as a 20mm band.
Can I adjust the fit?


It uses multiple alternative holes, and the strap is specified to fit wrists 5"–8.7" (130mm–220mm).
Is it easy to swap over?
The description states it uses quick release pins and is easy to install and disassemble.

Will it work with every Withings ScanWatch size?
No. The listing says it is not for Withings ScanWatch 2 38mm.
Is there any warranty mentioned?
Yes, it mentions a one-year warranty for replacement or a full refund without returning the item.
Is it worth it?
It’s worth buying if you have one of the compatible Polar or Withings models listed (and the correct size), and you want a soft, lightweight silicone strap that’s designed for day-to-day comfort plus easy swapping.
You may want to skip it if your watch model is one the listing excludes (such as Polar Pacer Pro, Withings ScanWatch 2 38mm, or Withings Steel HR 36mm). And if you’re the sort of shopper who expects universal compatibility across watch families, replacement bands like this are rarely that—double-checking the exact model and case size is the key step.
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