FYISWHO 20mm silicone watch strap for Ticwatch E3/E/GTH and Coros Pace 2/Apex 2/Apex 42mm

What it is and why people buy it

This FYISWHO silicone watch strap is a 20mm replacement band designed for specific smart watch models listed in the product details. In plain terms, it’s for when your current strap gets a bit tired, feels uncomfortable, or you simply want a more sport-friendly material for everyday wear.

Silicone straps tend to win on day-to-day practicality: they’re lightweight, sit comfortably on the wrist, and are generally more forgiving for workouts and sweaty conditions than many rigid alternatives. That said, it’s not a luxury leather replacement—think functional, washable, and built for active use.

Key takeaways

The strap is made from silicone and includes an aluminium buckle for easy adjust-and-tighten fastening. It’s also built as a quick-change style strap, using spring/quick release pins at both ends so swapping bands is quicker than dealing with fiddly hardware.

You also get the “it’s meant to stay put” vibe from the way the connectors lock into the watch shaft once the pins are pushed in and the other side is inserted. On paper, that’s exactly what you want from a replacement band: secure attachment, quick installation, and no constant worry about the connection.

What stands out in use

If you’re using your watch for training, commuting, or general daily wear, silicone tends to make a difference in comfort. It’s a practical choice for people who don’t want their strap to feel heavy, stiff, or overly delicate.

A realistic micro-scenario: you finish a gym session, wipe the watch down, and carry on with your day. The strap being waterproof and lightweight is the kind of detail that makes that process feel less hassle than with materials that you’d rather protect.

Where it can feel less convincing is if you’re after a more premium “dress” look. Silicone will usually look and feel more sporty, and it won’t replicate the feel of more traditional strap materials.

Fit, installation, and the one thing to double-check

This band is described as a 20mm strap and is listed as compatible with the models named in the product details. Before you buy, it’s worth taking a moment to confirm two things: that your watch model is actually on the compatibility list, and that you’re matching the strap width (20mm).

Because this is a replacement strap, you’ll also want the installation to match your watch’s connector style. The listing mentions quick spring straps at both ends and a locking connector approach, so installation should follow that “push pins in and insert the other end” method. If your current strap setup doesn’t align with that general approach, you may hit a snag.

Strengths vs. limitations (honest take)

Where it makes sense: - Comfort-focused silicone material for everyday and sport use - Waterproof positioning (useful if your routine involves sweat or the occasional splash) - Aluminium buckle for adjusting and tightening - Quick-change spring strap mechanism to swap bands more easily - Multiple colour options (handy if you like changing the look)

Potential limitations to keep in mind: - The silicone look is sporty, it may not suit formal or “smart” outfits. - Since the compatibility is limited to specific models in the listing, it’s not a universal strap—buy only if your watch is a confirmed match.

Customer service and returns in case it’s not right

The listing includes a friendly customer service note: if you’re not satisfied with the silicone bracelet, you should contact them for a replacement or a full refund. It doesn’t replace the need to check compatibility and width first, but it’s a reassuring backup if something feels off after purchase.

Is it worth it?

It’s worth buying if you want a straightforward 20mm silicone replacement strap that’s comfortable for daily wear and better suited to active use, and you’ve confirmed your Ticwatch (E3/E/GTH) or Coros (Pace 2 / Apex 2 / Apex 42mm) model matches the compatibility notes.

You may want to skip it if you need a more formal-looking strap, or if you’re not confident your watch is an exact fit for the listed models. Also consider whether silicone is the right feel for you—some people prefer a firmer strap even when exercising.

Quick FAQ

Will this work if my watch uses a different strap width?

The listing states a 20mm band, so if your current strap isn’t 20mm, it’s best to check before ordering.

Is it easy to install?

It’s described as an interchangeable soft silicone strap with quick spring straps at both ends, using a pin insertion and locking connector approach.

Is the strap really waterproof?

The base description says it’s waterproof. That generally suits sweaty workouts and everyday splashes, but it’s still sensible to follow normal care for any watch strap.

Does it adjust like a normal buckle strap?

Yes, it uses an aluminium buckle so you can adjust and tighten using the buckle.

Final note before you buy

Start with compatibility and the 20mm width, then think about your use: if your priority is comfort and practical everyday wear, this silicone replacement band fits that brief.