Sport Watch Strap for Polar Ignite 3/2/1, Pacer, Unite & Withings (20mm) – Breathable Silicone Replacement Band
Product description
What this is and who it’s for
This is a 20mm silicone replacement strap designed to fit Polar devices (Ignite 3/ Ignite 2/ Ignite/ Unite/ Pacer) and several Withings watches (ScanWatch 2 42mm, ScanWatch 42mm, Steel HR 40mm, HR Sport). If you’re after a comfortable, durable band that you can swap in quickly for workouts or daily wear, this offers a practical option without stretching the budget. The band is made from soft TPU silicone, aiming to be breathable, dustproof and lightweight for all‑day comfort.
The build and what it means in use

The strap uses a new clasp design intended to lock more securely and reduce the chance of the watch detaching from the band. Installation is described as easy and direct, with a one‑button removal feature for quick changes. The silicone material is lightweight and designed to handle regular movement, sweat and rain, making it suitable for running, cycling, hiking and daily wear.
What stands out on paper


You get a range of colours to choose from, which helps you coordinate with outfits or moods. The 20mm width is a common size, reducing the likelihood of incompatibility with other accessories you already own. The dual focus on durability and comfort means it’s pitched as a practical everyday strap rather than a premium fashion upgrade.

The good and the not-so-perfect
Pros: breathable silicone feel, 20mm fit with easy swap mechanism, multiple colour options, suitable for gym and outdoor activities. Cons: the fit and feel depend on wrist size and how snug you prefer a strap, not all Withings Polar models are covered by every colour option, so compatibility should be double‑checked for your exact model.
Compatibility and limits you should mind

The product lists compatibility with Polar Ignite series, Unite and Pacer (not Polar Pacer Pro), and Withings Watch families including ScanWatch 42mm and Steel HR 40mm/Sport. It explicitly excludes certain variations, so you’ll want to verify that your exact model and 20mm lug width align with the listing before purchasing.


When this makes sense to buy
If you want a lightweight, affordable replacement strap for regular workouts or daily wear, and you value easy installation and a breathable material, this could be a sensible option. It’s particularly appealing if you enjoy changing looks with colour options and you don’t require a premium titanium or leather alternative.

When it might not be the best fit
If you have a Polar model not on the compatibility list, or you need a strap for a larger or smaller lug width, this may not be ideal. Also, if you’re seeking a strap with premium materials (e.g., metal links, leather) or an uber‑secure locking mechanism beyond what silicone offers, you might prefer other options.
What to review before you buy



Double‑check the exact model compatibility (including whether you own a 42mm ScanWatch, Steel HR 40mm or the applicable Polar ignite/ Unite/ Pacer). Confirm that you’re comfortable with silicone as a material (it can attract hair and dust, cleaning is straightforward but ongoing). Consider the colour choice in relation to your typical outfits and activity level.
How this compares to alternatives
If you’re weighing options, you’ll find silicone bands like this sit between budget fabric straps and more robust metal or sport‑specific options. For everyday use and workouts, a 20mm silicone band can offer a good balance of comfort, durability and price. If you want a strap that’s less prone to sweat absorption and easier to wipe down, silicone generally performs well against fabric alternatives, though it won’t have the same premium feel as metal or certain high‑end rubber options.

Final decision: Should you buy it?
It makes sense if you prioritise practicality, easy swapping and value for money, and your device is among the listed compatible models. You’ll want to avoid it if your watch isn’t on the compatibility list or you’re after a more premium strap with a different aesthetic. Think of it as a reliable everyday replacement that covers most workout and casual wear needs, with a few caveats about fit specifics and exact model coverage.
Practical FAQ
- Do all colours fit every listed watch model? Compatibility is stated for the group of models, check your exact pairing before buying.
- How easy is the installation? The listing promotes a simple, direct installation with one‑button removal, but real‑world ease can vary with tool availability and your watch model.
- Is silicone suitable for all‑day wear? Yes, the material is described as lightweight and comfortable, though some users prefer a different texture for dressier occasions.
- Will silicone bands collect more dust than fabric? Silicone tends to attract less lint than fabric but more than metal, you can keep it clean with a quick wipe‑down.
Products with discounts that might interest you
- OVERSTEP Strap for Garmin Fenix 8 AMOLED 51mm / Fenix 8 Solar 51mm
- FYISWHO Breathable Nylon Watch Strap Sport for Xiaomi Smart Band 8 Active and Redmi Smart Band 2
- OVERSTEP Galaxy Watch 4 Silicone Strap 20mm
- Maledan Braided Strap 44mm compatible with Apple Watch
- OVERSTEP Silicone 26mm Replacement Band for Garmin Instinct 3 50mm
- MioHHR Slim Straps Thin Stainless Steel Chain Band for Apple Watch (Gold) – 42mm–49mm compatible
- OtterBox All Day Watch Band for Apple Watch 40/41/42mm – Durable Soft Touch Silicone, Purple/Green
- MoKo Ocean Strap for Samsung Galaxy Watch 8 (40/44mm) & Watch 8 Classic (46mm) – breathable silicone sport band
- TiMOVO J Gold metal strap for Apple Watch (42mm/41mm/40mm/38mm)
- NotoCity Fenix 6 Quickfit 22mm strap
- Yoohoo Floral Engraved Strap Silicone Band for Apple Watch (38mm–49mm), Milk Tea
- OVERSTEP 22mm silicone watch band
- Samsung Galaxy Watch silicone strap 20mm
- Yoohoo Nylon Strap for Apple Watch 42mm
- BYISYUE 20mm Silicone Replacement Band for Huawei Watch GT 3 42mm/3 Pro 43mm and Honor Watch ES
- Fullmosa Slim Metal Strap 42mm for Apple Watch
- FYISWHO Leopard 20mm Silicone Watch Strap for Amazfit Range
- Yoohoo Milanese Loop 41mm adjustable strap
- ZOOROO Nylon Loop Sport Replacement Bands for Hume Health Band (adjustable breathable strap)
- Maledan Solo Loop Nylon Strap for Apple Watch (Leopard) – Stretchy, breathable 40–49mm bands for iWatch
- Higgs Magnetic Silicone Sport Strap for Apple Watch (38–49mm) – Adjustable, Skin-Friendly & Magnetically Secured
- V.R.HOPE Resin Strap for Apple Watch
- DaQin Soft Silicone Band for Apple Watch – Breathable Sport Strap, M/L 01-Black
- Higgs 6 Pack Sport Straps 6-pack silicone

