HydroKnit Nylon Sport Band Compatible with Whoop 4.0 | Soft, Elastic, Fast-Drying, Water-Resistant, and Comfortable Replacement Strap for Active Lifestyles

Great price and product. Looks the same as Whoop band that came with the Whoop.

Pros:Soft, elastic fabric feels comfortable during long wear.Fast-drying material handles sweat and water exposure well.Band adjusts easily for a secure and customized fit.Minimal design pairs well with casual or workout outfits.Durable stitching holds up to frequent stretching and movement.Cons:Band edges fray slightly with heavy use.Elastic loosens a bit faster than expected.Attachment to device feels less secure than official bands.Color fades slightly with exposure to sun and chlorine.Adjustment slider can shift during intense workouts.

My reviews for this one item isn’t saving…It’s a comfortable band but has a few small issues that made me take away stars;• J hook and bracket that go on whoop are flimsy and are very loose. They come off often when I remove the whoop, but stay on when properly secured.• Strap is cut at a diagonal, has 2 sharp corners which can be felt when you move your wrist: solution is to to tuck extra material under the corner of the whoop bracket.

I got the whoop, but didn't really care for the band. Especially while wet. So I'm trying this out. Replacing the band on the device is really easy, didn't need instructions, heck didn't see any. It came with a qr code on the package, so that might have been the instructions. But the package was in Chinese of course so who knows, I didn't try. I opted to try wearing it on my ankle, showering bothered me less during and after as opposed to the original band. And I went for a very long walk, an hour and 17 minutes, and wasn't too bothered with it on my ankle, though it did feel a bit tight. I have loosened it, and slept with it. I don't think I like this one much more than the original, but it was easy to put on.

This is a great replacement for my Whoop 4.0 band. The band was just getting a bit dingy looking and I saw this on vine and figured what the heck!It installed in about 2 seconds and included a new frame for the band (which I opted to now switch out at this time because my original frame is still in decent shape. The band is super comfortable to wear and looks just like the black factory band that came with the Whoop.It slips right onto the end and the other side hooks over the little metal rod just like the factory band did.Totally happy with this, and will buy again in another 6 months when this one is dirty and dingy looking!

The band fits great and dries quickly. I wanted alternative to the overpriced ones offered on the app. These fit great and look great as well.