BYISYUE 20mm Silicone Replacement Band for Huawei Watch GT 3 42mm/3 Pro 43mm and Honor Watch ES
Product description
If you’ve got a Huawei or Honor smartwatch and the strap has seen better days, a simple replacement can make the whole watch feel usable again. This BYISYUE silicone replacement band is designed for specific 20mm strap fits across models listed in the compatibility note, with an everyday, sporty look and a practical closure.
On paper, it’s aimed at people who want comfort for daily wear and training, without getting too precious about it. The silicone (TPU) build and the “secure lock” style fastening should appeal if you’re the sort of person who prefers straps that don’t feel bulky and that can handle routine movement.
Key takeaways
This strap is built as a TPU silicone replacement band for select Huawei GT/Watch and Honor Watch ES-type fits. It’s positioned for comfort during training and regular everyday wear, with a closure intended to sit more securely than looser bands.

You’ll likely care most about two things: the material feel for day-to-day comfort, and whether the fastening feels secure in real use. If you want a quick refresh for your watch without going through complicated searches, this kind of band is straightforward.
What it is and what it’s for
This is a silicone replacement watch strap (20mm) made in TPU, sold as an alternative band for compatible Huawei Watch GT 2 (42mm), Huawei Watch GT 3 (42mm), Huawei Watch GT 3 Pro (43mm), Huawei Watch 2, and Honor MagicWatch 2 (42mm), plus Honor Watch ES.
In practical terms, think of it as the kind of strap you’d switch to when you’re heading out for a run, a walk, cycling, or just want something soft and light for the office. Because the material is described as smooth, lightweight, and comfortable, it’s also the sort of replacement you might choose if your current strap feels rough, stretched, or less pleasant after a few months.



Example use: say you’ve been wearing your smartwatch through gym sessions and sweaty commutes. You pop this TPU band on for training days, where you want the strap to feel comfortable and easy to live with, rather than worrying about it all the time.
Where it shines (and what you’ll notice)
The main selling points here are fairly direct.
- TPU silicone comfort for all-day wear, with a soft feel.
- Durability-focused wording, including being described as dust-resistant and waterproof.
- A closure design intended to lock more securely than a looser strap, helping reduce the risk of the watch slipping if the band isn’t seated properly.
- Easy installation and removal, described as direct and one-button extraction.

That “secure lock” angle is worth paying attention to if you’ve had straps that feel a bit uncertain when you move a lot. It’s not a guarantee—fit and fastening still matter—but it’s a sensible design goal for a sport-style band.
Tech specs
- Type: Silicone replacement watch band
- Compatibility width: 20mm
- Material: TPU
- Water resistance & dust resistance: described as waterproof and dust-resistant
- Strap style: soft silicone band with a new clasp/closure design
Colours and everyday versatility



The strap is available in multiple colour options, described as rich and muted, with an “elegant and modern” look. If you like matching your watch to outfits or just want something that doesn’t look too loud, muted colours tend to be easier to live with.
This is also framed as a unisex replacement (for women, men, kids), which usually means it’s less about fashion-first sizing and more about a practical, flexible sport band.
Who it’s for, and who should pause
It’s a good fit if you want a straightforward TPU silicone replacement strap for everyday wear and training. It’s also a reasonable pick if you care about comfort and you’d rather not compromise on routine activities like running, cycling, walking, camping, or travel.

It may not suit you if you’re expecting a premium “dress strap” look or if you’re after a more structured, fashion-led band. Also, take the compatibility note seriously: this listing is written for specific Huawei/Honor models, so if your smartwatch isn’t one of the ones mentioned, it could simply be the wrong fit. If you’re unsure, it’s worth double-checking the strap width and your exact watch model before ordering.
Should you buy it?
Buying verdict: this BYISYUE silicone replacement band makes sense when you need an affordable, comfortable TPU strap refresh for your compatible Huawei GT/Watch or Honor Watch ES smartwatch—especially for training days and everyday wear.
Skip it if your watch model isn’t covered by the compatibility list, or if you want a strap that looks and behaves more like a dress accessory. And keep expectations realistic: while it’s described as waterproof and dust-resistant, that doesn’t automatically mean it’s the perfect match for every environment or activity—comfort and fastening security still depend on correct installation.



Mini FAQ
Is this band definitely compatible with my watch?
It’s listed as compatible with several Huawei and Honor models (including Huawei Watch GT 2 42mm, Watch GT 3 42mm, Watch GT 3 Pro 43mm, Huawei Watch 2, Honor MagicWatch 2 42mm, and Honor Watch ES). If your exact model isn’t included, you should pause and check compatibility before buying.
What is the strap made from?
The band is described as made from TPU silicone, with a focus on comfort and day-to-day wear.
Is it suitable for exercise?
Yes—on the listing, it’s positioned as a comfortable strap for training and everyday use, with wording that suggests it can handle dust and water exposure.
Is it easy to fit and remove?
The description says installation is direct, and extraction can be done with one button, which should make strap changes fairly quick.
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