BYISYUE 20mm Silicone Replacement Band for Xplora X6 / X6 Play / X6 Pro / Anio 5 / Anio 6 & Suunto 3 Fitness

If you’re after a simple way to refresh a sports smartwatch without replacing the whole device, a silicone replacement strap is often the most sensible move. This BYISYUE band is designed as a 20mm strap replacement and targets wearers who want something soft for day-to-day use, with the flexibility to swap colours to match outfits or activity.

What it is and what it solves

This is a silicone wristband replacement for specific 20mm watch models, including Xplora X6 / X6 Play / X6 Pro / Anio 5 / Anio 6 and Suunto 3 Fitness. On paper, the appeal is straightforward: a comfortable strap for workouts and regular wear, plus a strap you can change when you want a different look.

In real life, the usual reason people buy straps like this is wear and tear (the original strap gets tired), hygiene (you may want a spare for washing), or just style (different colours for different days). If you’re active and the strap spends a lot of time sweaty, silicone/TPU-style materials tend to be practical because they’re designed to be soft and lightweight.

Key features that matter in everyday use

The strap uses TPU silicone-style material, described as durable, dustproof and waterproof, and designed to feel soft and light on the wrist. That combination is exactly what you’re looking for if you plan to wear the watch during training sessions and day-to-day errands.

There’s also a new strap clasp design mentioned, intended to lock more securely and help prevent the watch from slipping off if the strap isn’t properly fitted. The band is also described as easy to install, with direct placement and one-button removal.

A small note of caution though: “waterproof” and “dustproof” can mean different things across products. If you’re planning regular swimming, it’s worth double-checking your watch’s own water-resistance guidance before relying on the strap alone.

Where it shines (and when it can feel a bit limited)

This strap makes the most sense if you want a comfortable silicone band that can handle everyday activity — running, cycling, climbing, hiking, camping, travelling — plus office wear when you don’t want something bulky.

It’s also a good fit if you like the idea of swapping colours. The listing says the strap comes in a range of rich, discreet colours, so you can keep your setup looking consistent with the rest of your wardrobe.

However, if you’re the type of buyer who expects a premium, “exact-fit” finish down to every detail, it may feel more like a practical replacement than a fully bespoke strap. It’s best thought of as a functional upgrade path rather than a high-end design statement.

Compatibility: the main thing to verify before buying

The big decision point here is compatibility. This replacement band is specified as 20mm and is listed as compatible with the Xplora X6 family (Xplora X6, Xplora X6 Play, Xplora X6 Pro) and Xplora Anio 5 / Anio 6, plus Suunto 3 Fitness.

It’s not for everyone, so take a moment to check two things before you order: the strap width (20mm) and whether your exact model matches the compatible list. If you have a different watch model, or if the strap width isn’t 20mm, it may not fit as expected.

Everyday use: what changing the strap can look like

Imagine heading out for a run: you want the watch to sit comfortably, not feel stiff, and not nag you after a sweaty session. With a soft silicone/TPU-style strap like this, the goal is a “set it and forget it” feel — lightweight enough to keep wearing, with a clasp design meant to help the watch stay secure.

Later, after the workout, you can swap to another colour for the rest of the day. That sort of practical flexibility is where replacement bands earn their keep.

The essentials for buying confidently

If you’re considering this, here’s what to look at based on the listing: - Compatibility is tied to the 20mm strap size and the stated watch models. - Material is TPU silicone-style, described as durable, dustproof and waterproof. - Comfort and weight are part of the design intent (soft and lightweight). - Installation is described as easy, with one-button removal.

It might not be the right choice if you’re trying to match a specific strap style from the original down to the last detail, or if your watch model isn’t on the compatible list.

Mini FAQ

Should I buy a replacement strap instead of a new watch?

If your watch is working fine and you mainly want comfort, hygiene flexibility, or a colour refresh, a replacement strap like this is often the more sensible route.

Is the strap suitable for outdoor activities?

The listing explicitly frames it for activities such as running, cycling, climbing, hiking, camping and travelling, plus daily life.

How secure is the clasp?

A new clasp design is mentioned as locking more securely and helping prevent the watch from falling off due to a loose fit. Still, it’s wise to ensure it’s properly attached each time.

Is it truly waterproof for swimming?

The strap is described as waterproof, but the listing doesn’t define depth/time limits. If swimming is your plan, check your watch’s water-resistance guidance as well.

Final verdict

It’s a solid pick if you need a 20mm silicone/TPU replacement band for one of the listed Xplora models or Suunto 3 Fitness, and you value a soft, lightweight strap for workouts and everyday wear. It’s also worth considering if you want the convenience of swapping colours without replacing the watch.

It’s not the best choice if your watch isn’t one of the specified compatible models, or if you’re expecting a “premium original-style” match. Worth keeping in mind that comfort and security depend on correct fitting, so take a careful look at compatibility and installation before committing.