FYISWHO 20mm Silicone Watch Strap (Flower Bracelet) for Amazfit GTS 4/4 Mini/3, GTR Mini & more

The essentials

If you’ve got an Amazfit watch that’s due for a change, this FYISWHO silicone replacement strap is aimed at everyday wear rather than anything overly technical. On paper, it’s a 20mm TPU silicone band designed to swap onto several Amazfit models, using a soft, lightweight feel and a decorative “flower bracelet” look. It’s the kind of accessory that can make your watch feel fresher for daily outings and training days—without turning it into a complicated project.

The main idea here is comfort and practicality. TPU silicone is meant to sit well on the wrist, and the strap is described as dustproof and waterproof, which matters if you’re running, cycling, hiking, or just living in the real world where sleeves, rain and sweat happen. That said, you’ll still want to confirm the fit for your exact watch model before buying, because the compatibility list is broad and there’s at least one clear exclusion.

What it is and what it’s for

This is a silicone watch strap replacement with a decorative flower bracelet design. It’s intended for regular use, including exercise. The strap is described as soft and light, so it should be comfortable for all-day wear, especially if you prefer bands that don’t feel stiff or “plasticky” against the skin.

It’s also positioned as a style upgrade. The design uses an engraved flower pattern, and the strap comes in multiple colour options (described as rich and muted). If you like matching your watch to outfits—workdays, weekends, or outdoor trips—this is the sort of swap that can do that quickly.

A simple example: after a muddy weekend walk or a sweaty gym session, a silicone band is generally easier to rinse and wipe down than materials that worry you in wet weather. The strap’s waterproof/dustproof claims are meant for exactly that kind of day-to-day.

Where it shines (and what you’ll notice day to day)

A few things stand out for day-to-day use:

• The material choice: it’s made from TPU silicone, described as similar to the original style, aiming for durability and comfort.
• The feel: soft and lightweight is usually what you want if you wear your watch for long stretches.
• The look: the flower bracelet engraving is intended to add a more “decorative jewellery” vibe rather than a plain sports band.
• The variety: multiple colours let you rotate style, rather than being stuck with one finish.

It’s not perfect for every situation, though. If you’re after a premium, high-end finish (think metal or very structured materials), a TPU silicone strap will still feel more casual and flexible. And if you’re trying to solve a very specific problem—like a specific clasp type or a particular attachment mechanism—this listing doesn’t provide enough detail to be confident.

Compatibility you should double-check

The product is described as compatible with a set of Amazfit models that includes (as written in the listing): Amazfit Active 3 Premium, Amazfit Active 2, Amazfit Active 2 Square, Amazfit Active, Amazfit GTR Mini, Amazfit GTR 42mm, Amazfit GTS 4, Amazfit GTS 4 Mini, Amazfit GTS 3, Amazfit GTS, Amazfit GTS 2, Amazfit GTS 2e, Amazfit GTS 2 Mini, Amazfit Bip, Amazfit Bip 3, Amazfit Bip 3 Pro, Amazfit Bip U, Amazfit Bip U Pro, Amazfit Bip Lite, Amazfit Bip S, and Amazfit Bip S Lite.

Important limitation: it’s stated as NOT for Amazfit GTR 47mm. So even if your watch is “close enough” in name, it’s worth checking carefully.

Also, the strap is described as a 20mm band. If your watch uses a different lug width, this could be a mismatch—so don’t skip that check.

Key takeaways

If you want a comfortable, practical replacement strap for an Amazfit watch from the compatible list, this FYISWHO silicone band looks like a sensible buy for everyday exercise and regular wear. The TPU material and the “waterproof/dustproof” positioning suggest it’s designed to handle sweat and outdoor use better than more delicate straps.

You might want to look elsewhere if you’re buying for a watch model not listed (especially if it’s Amazfit GTR 47mm), or if you’re expecting more detailed compatibility information such as exact clasp/attachment specifics. And if your main goal is a highly premium, rigid look, silicone will likely feel more “sport accessory” than “jewellery statement”.

Is it worth it?

It makes sense if you have one of the compatible Amazfit models listed, you’re specifically after a 20mm silicone replacement, and you’d like something comfortable for daily wear plus a more styled “flower bracelet” appearance. It’s also a decent pick if you regularly do activities like running, cycling, hiking, or travel where your watch strap gets used hard.

You may want to skip it if your watch is the excluded GTR 47mm, if your lug width isn’t 20mm, or if you need features that aren’t clearly covered in the listing (for example, detailed fastening mechanism information). In that case, it’s safer to choose a strap where compatibility and fit details are tighter.

FAQ

Is this strap waterproof?

The listing describes it as waterproof (along with dustproof). That’s aimed at regular daily exercise and outdoor use, but it’s still a good idea to rinse and dry sensibly as you would with any silicone band.

What material is it made from?

It’s made from TPU silicone, described as similar to the original bands and intended to be durable, soft and light.

What’s the strap width?

It’s described as a 20mm band.

Will it fit the Amazfit GTR 47mm?

No—the listing explicitly states it is not for Amazfit GTR 47mm.

Can I choose different colours?

Yes. The strap is described as available in various rich and muted colour options.