---
product_id: 658362874
title: "SportFlex Wrist Band, Soft-Touch Silicone, Waterproof and Sweatproof, 4.0 Compatible"
brand: "whoop"
price: "KD 29.80"
currency: KWD
in_stock: true
reviews_count: 13
category: "Whoop"
url: https://www.desertcart.com.kw/products/658362874-sportflex-wrist-band-soft-touch-silicone-waterproof-and-sweatproof-4
store_origin: KW
region: Kuwait
---

# Adjustable Secure Fit with Ventilation 100% Waterproof & Sweatproof Durable Soft-Touch Silicone SportFlex Wrist Band, Soft-Touch Silicone, Waterproof and Sweatproof, 4.0 Compatible

**Brand:** whoop
**Price:** KD 29.80
**Availability:** ✅ In Stock

## Summary

> 💪 Elevate your WHOOP game with the SportFlex band—where durability meets sleek comfort.

## Quick Answers

- **What is this?** SportFlex Wrist Band, Soft-Touch Silicone, Waterproof and Sweatproof, 4.0 Compatible by whoop
- **How much does it cost?** KD 29.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/658362874-sportflex-wrist-band-soft-touch-silicone-waterproof-and-sweatproof-4)

## Best For

- whoop enthusiasts

## Why This Product

- Trusted whoop brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Tailored to You:** Adjustable closure with breathable ventilation for a perfect, sweat-free fit.
- • **Dive In Confidently:** Fully waterproof design ideal for swimming, surfing, and high-intensity sweat sessions.
- • **Silky Smooth Comfort:** Soft-touch silicone that's hygienic, easy to clean, and scuff-resistant.
- • **Effortless Style Swap:** Quick-install system lets you switch bands in seconds—because your WHOOP 4.0 deserves versatility.
- • **Unstoppable Performance:** Built to endure your toughest workouts, rain or shine.

## Overview

The WHOOP SportFlex Wrist Band 4.0 is a premium accessory crafted from ultra-durable, soft-touch silicone that is waterproof, sweatproof, and dirtproof. Designed exclusively for WHOOP 4.0 devices, it features an adjustable, breathable fit and a fast-link system for easy band swaps, making it the ultimate companion for athletes and fitness enthusiasts who demand both performance and style.

## Description

The newest band from WHOOP is ready for sweat, sport, and everything in between. The WHOOP SportFlex Accessory Wristband 4.0’s soft-touch silicone is built for high performance to withstand your toughest days. SportFlex features an adjustable closure system so you can find your perfect fit and vents to make it extra breathable, along with an ultra-smooth, easy-to-clean silicone material. Includes band, hook, clasp, and Fast Link slider that makes swapping bands easier than ever. Only compatible with WHOOP 4.0. WHOOP device and membership not included. Visit join.whoop.com and sign up for a membership today!

Review: Great purchase - Great purchase quality great upgrade and better than the standard strap also great if you do water sports. Also much better for every day wear as you can shower and not worry about having to dry the band off. Much more comfortable, also durable.
Review: Appropriate - My son loved it

## Features

- BUILT FOR HIGH PERFORMANCE – The WHOOP SportFlex Accessory Wristband 4.0 is a breakthrough band made from waterproof, sweatproof, and dirtproof silicone. It’s highly durable and designed to withstand the most intense workouts and sports.
- MADE WITH SOFT-TOUCH SILICONE – Not only is the WHOOP SportFlex Accessory Wristband 4.0’s silicone material exceptionally durable, it’s also ultra-smooth, hygienic, and easy to clean. Small scuffs can be wiped off, or you can deep-clean the band with isopropyl alcohol and a lint-free cloth followed by a water rinse.
- ADJUSTABLE & BREATHABLE – The WHOOP SportFlex Accessory Wristband 4.0 is made with an adjustable closure system to ensure a snug, secure fit, no matter how intense your workout. The band includes ventilation details, making it extra breathable and comfortable.
- 100% WATERPROOF – The WHOOP SportFlex Accessory Wristband 4.0 is completely waterproof, making it an essential accessory for everything from swimming laps and surfing to high-sweat, high-intensity workouts.
- EASY TO INSTALL – The WHOOP SportFlex Accessory Wristband 4.0 is easy to install and remove, making it a convenient accessory for those who want to switch between different styles. Includes band, hook, clasp, and Fast Link slider that makes swapping bands easier than ever. Only compatible with WHOOP 4.0.
- ONLY COMPATIBLE WITH WHOOP 4.0 SERIES, NOT COMPATIBLE WITH GEN 5.0

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D74H6XTM |
| Best Sellers Rank | #128,282 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #410 in Activity & Fitness Trackers #465 in Arm & Wristband Technology Replacement Bands #1,024 in Electronics & Gadgets |
| Brand Name | WHOOP |
| Color | Blur |
| Customer Reviews | 4.0 4.0 out of 5 stars (364) |
| Date First Available | July 1, 2024 |
| Included Components | (1) WHOOP SportFlex Band |
| Item Dimensions LxWxH | 7.1 x 1.1 x 0.4 inches |
| Item Package Dimensions L x W x H | 8.74 x 7.32 x 5.2 inches |
| Item Weight | 2.46 Ounces |
| Manufacturer | WHOOP |
| Material | Silicone |
| Model Name | SportFlex |
| Number of Items | 1 |
| Package Weight | 0.28 Kilograms |
| Size | One Size Fits All |
| Sport Type | Swimming |
| Style | Modern |
| Units | 1 Count |
| Warranty Description | WHOOP 90 Day Limited Warranty on Accessories |

## Product Details

- **Brand:** WHOOP
- **Material:** Silicone
- **Color:** Blur
- **Compatible Devices:** WHOOP 4.0 Fitness & Activity Tracker
- **Team Name:** WHOOP
- **Item Weight:** 2.46 Ounces
- **Sensor Type:** Wearable
- **Battery Description:** Lithium-Ion Polymer
- **UPC:** 810114360491
- **Manufacturer:** WHOOP

## Images

![SportFlex Wrist Band, Soft-Touch Silicone, Waterproof and Sweatproof, 4.0 Compatible - Image 1](https://m.media-amazon.com/images/I/51zpgl5ns3L.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great purchase
*by W***M on April 3, 2025*

Great purchase quality great upgrade and better than the standard strap also great if you do water sports. Also much better for every day wear as you can shower and not worry about having to dry the band off. Much more comfortable, also durable.

### ⭐⭐⭐⭐⭐ Appropriate
*by S***S on January 15, 2026*

My son loved it

### ⭐ remarkably delicate for a supposedly rugged band...
*by M***K on September 7, 2025*

This band started falling apart after 90 days. The "soft-touch silicone" began peeling like a bad sunburn, leaving gross rubbery bits on my wrist and sheets. The clasp mechanism loosened to the point where it would randomly pop open during workouts. essentially a glorified rubber band that any competent manufacturer could make for $2. The material quality is embarrassingly bad for something meant to be worn 24/7. It absorbed every smell from every workout and never fully dried, developing that special gym-bag funk that no amount of washing could fix. The kicker? When it inevitably breaks, you're locked into buying another overpriced WHOOP band because of their proprietary attachment system. It's a subscription model for rubber straps. Save yourself the frustration and skip WHOOP entirely. But if you're already trapped in their ecosystem, at least buy the cheapest possible band. They all fall apart equally, anyway. Poor value, poor functionality.

## Frequently Bought Together

- WHOOP SportFlex Wrist Band, Soft-Touch Silicone, Waterproof and Sweatproof, 4.0 Compatible
- WHOOP Ultra-Soft SuperKnit Accessory Wristband 4.0 for Enhanced Performance, Comfort and Durability, Compatible 4.0 Wearable Health, Fitness & Activity Tracker, Arctic

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**Shop now:** [https://www.desertcart.com.kw/products/658362874-sportflex-wrist-band-soft-touch-silicone-waterproof-and-sweatproof-4](https://www.desertcart.com.kw/products/658362874-sportflex-wrist-band-soft-touch-silicone-waterproof-and-sweatproof-4)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-20*