Xisair 3PCS Silicone Replacement Straps for Samsung Galaxy Fit 3 (R390)

What this strap set is for

If your Samsung Galaxy Fit 3 wristband has seen better days, a replacement strap is one of those small upgrades that can make the whole watch feel “new” again. The Xisair 3PCS silicone replacement straps are designed to swap out the sports-style band on a compatible Galaxy Fit 3, giving you a practical way to refresh the look (and keep using the watch without living with a worn strap).

This is a set of three straps, so it suits people who like having options for different days—gym sessions, outdoor activities, or simply matching what they’re wearing. On paper, the appeal is pretty clear: you’re not just buying one spare, you’re getting multiple colours in one go.

Compatibility you need to double-check

This strap is only stated to be suitable for Samsung Galaxy Fit 3 model R390.

It is explicitly not for Samsung Galaxy Fit2 (SM-R220NZKABRI), Galaxy Fitⓔ (SM-R375NZKABRI), or Samsung Galaxy Fit (SM-R370NZSABRI). So, if your Fit model number doesn’t match, this won’t be the right purchase.

It’s one of those “fits or it doesn’t” items—worth taking a minute to confirm the model on your watch before you commit.

Silicone material built for everyday wear

The straps are made from high-quality silicone, which is the typical material choice for sports bands because it tends to feel comfortable against the skin and is described as waterproof. The brand positions these as suitable for outdoor sports, including swimming.

That matters if you’re the kind of user who doesn’t baby the watch—post-workout sweat, rainy commutes, or occasional pool days. That said, you should still treat it like a practical sports strap rather than a fashion jewellery piece, silicone is durable and easy to live with, but it’s not trying to mimic something more “dressy”.

Length adjustability and easy fit

The length is adjustable from 130 mm to 190 mm, and the strap is described as easy to lock and remove. There are also replacement holes mentioned, which should make fine-tuning simpler if you change your fit depending on comfort.

For day-to-day use, this is the kind of feature that actually reduces hassle. You won’t have to guess once—get a comfortable setting, then swap straps as needed.

Where it really shines (and where it doesn’t)

Where it shines is variety and practicality. Because you get three straps and multiple colour options, it’s easier to keep one for training, one for regular wear, and one as a backup.

What may not suit everyone is the strict model compatibility. If you have a different Fit model, you’ll need to look elsewhere. Also, this set focuses on the sports strap style, if you want a premium-looking band for formal outfits, silicone may feel a bit too “active” for that.

You’ll like this more if you prioritise usefulness and comfort for exercise, not if you’re chasing a specific materials/finish upgrade beyond what silicone can offer.

Practical usage example

Imagine you keep one strap for the gym and one for outdoor walks. After a sweaty session, you can switch to a cleaner strap the next day while the other one dries out. On a swimming day, the silicone and waterproof positioning means you’re not immediately worried about light water exposure. It’s not about glamour—it’s about making the watch easier to keep using in different situations.

What to check before you buy

Before ordering, it’s sensible to verify:

• Your watch model is Samsung Galaxy Fit 3 R390, as stated
• You’re comfortable with silicone as the main material (sports comfort, waterproof positioning)
• The adjustable length range (130 mm–190 mm) works for your wrist

Final verdict

This Xisair 3PCS silicone replacement strap set is a strong “keep the watch running” choice if you own a Galaxy Fit 3 R390 and want comfortable, waterproof-leaning bands for active everyday use. The multi-pack approach also makes sense if you like having spares or switching colours for different occasions.

It’s not the best choice if your Fit model isn’t R390, or if you specifically want a more dress-focused look. In other words: if compatibility matches and you’re after practical sports comfort, it’s worth considering, if your priorities lean more towards a fully different watch model or a more premium style, you may want to skip this.

Mini FAQ

What models is this strap compatible with?

It’s stated as suitable for Samsung Galaxy Fit 3 R390, and not for Fit2 (SM-R220NZKABRI), Fitⓔ (SM-R375NZKABRI), or the original Galaxy Fit (SM-R370NZSABRI).

Is the strap suitable for swimming?

The straps are described as waterproof and suitable for outdoor sports, including swimming.

Does the strap length adjust?

Yes, it’s described as adjustable from 130 mm to 190 mm, with additional replacement holes mentioned for getting a comfortable fit.

How many straps come in the pack?

The product is listed as a 3PCS set, so you receive three straps.