BYISYUE Silicone Replacement Band for Xiaomi Smart Band 8/9/10 – TPU sport watch strap

The essentials

If you’re looking to refresh an everyday fitness tracker without committing to a whole new watch, this BYISYUE silicone replacement band is designed for exactly that. On paper, it’s built around the Xiaomi Smart Band 8, 9 and 10 lineup, using a soft TPU silicone-style strap aimed at comfortable wear for workouts and day-to-day use.

It’s also one of those purchases that makes sense when your current strap has started to look tired, get grubby, or just doesn’t match your outfit. The colour options are a big part of the appeal here—less about “tech” and more about making the band feel like it belongs with your routine.

That said, it’s not for everyone. The listing explicitly notes exclusions for certain “Active/Pro” variants, so it’s worth checking compatibility before you hit buy.

Key points

This is a replacement silicone/TPU strap for Xiaomi Smart Band 8/9/10 (with stated exclusions for specific variants). The material choice focuses on comfort and practicality: soft against the wrist, and positioned as durable, dustproof and waterproof.

You also get a clasp design that’s meant to lock more securely, reducing the risk of the watch shifting or slipping off if the strap is loose. And because it’s a one-button removal design with straightforward installation, swapping straps is meant to be quick rather than fiddly.

What to know about fit and compatibility

The compatibility claim is clear: the band is for Xiaomi Smart Band 10 / Xiaomi Smart Band 9 / Xiaomi Smart Band 8. The listing also says it’s NOT for Xiaomi Smart Band 8 Pro and NOT for Xiaomi Smart Band 8 Active, and it’s NOT for Xiaomi Smart Band 9 Pro and NOT for Xiaomi Smart Band 9 Active.

It makes sense to double-check your exact model name in your app or on the device box before purchasing. With fitness trackers, “close enough” can be the difference between a snug fit and a frustrating mismatch.

What you’ll notice in everyday use

A silicone-style TPU strap is often chosen because it feels light and flexible, especially during training. With this one, the pitch is all about wearing comfort for all-day use and regular workouts.

Imagine you finish a run, sweat a bit, and head straight into the day. The strap is presented as waterproof and dustproof, which is exactly the sort of reassurance people want for outdoorsy days—cycling, hiking, or just commuting when conditions aren’t predictable.

Where this band keeps it practical is the “swap-and-go” approach: it’s described as easy to install and remove using a one-button mechanism. If you’re the type who changes straps for different days (office vs weekend), that matters.

Where it shines (and where it may fall short)

The strong points here are straightforward: soft TPU construction for comfort, and a clasp/locking design intended to keep the tracker secure. The range of colours is also genuinely useful if you want the band to suit your wardrobe rather than sticking with one look.

However, it may not be the best choice if you’re expecting a more premium, “upgrade” feel from a brand-new strap system. This is a replacement band focused on practicality and wearability rather than any advanced features. Also, if your current watch is one of the excluded variants (Pro/Active models mentioned above), this won’t be the right route.

Practical buying checklist

Before you buy, it’s worth confirming a couple of basics: - Your exact Xiaomi Smart Band model (the listing calls out specific models it doesn’t fit). - Whether you want a silicone-style strap for comfort and training days, or you’d prefer a different feel/material. - How important colour matching is to you—this band is positioned as coming in multiple rich and discreet colours.

If you’re replacing a strap that’s worn or you want a second look for different activities, it’s a sensible purchase. If you’re buying “just in case” without confirming the model, you may end up with a mismatch.

When it makes sense

This band is a solid pick if you want a comfortable, everyday replacement strap for a Xiaomi Smart Band 8/9/10, with a secure clasp concept and an easy install/removal approach. It suits people who use their fitness tracker across workouts and daily life—running, cycling, hiking, camping, travelling—or simply want something that feels comfortable all day.

It’s less suitable if you own one of the excluded variants (Smart Band 8 Pro/Active, or Smart Band 9 Pro/Active as stated). Also, if you’re chasing a more “premium” experience rather than a practical replacement, you might find it stays more in the utilitarian lane than the upgrade one.

Final verdict

Should you buy it? If your Xiaomi Smart Band model is one of the stated compatible ones, and you’re after a soft TPU silicone-style strap for daily wear and workouts, this BYISYUE replacement band looks like a sensible value-for-money approach.

Just don’t treat compatibility as generic—take the stated exclusions seriously, because the wrong variant can mean the band simply won’t suit. If you can tick that box, you’ll likely appreciate the comfort-focused material, the colour choice for styling, and the one-button swap setup for when you want your band to change with your plans.

Mini FAQ

Is this band compatible with all Xiaomi Smart Band 8/9 models?

No. The listing specifically excludes the Smart Band 8 Pro and Smart Band 8 Active, and it also excludes Smart Band 9 Pro and Smart Band 9 Active.

What material is the strap made from?

It’s described as silicone wristbands made of high-quality TPU material.

Is it suitable for workouts and outdoor activities?

Yes, it’s positioned for all-day workout and regular wear, with use cases mentioned like running, cycling, hiking and camping.

Is it easy to install and remove?

According to the description, it’s designed for easy and direct installation and one-button removal.