---
product_id: 727801049
title: "5.0/MG SportFlex – Waterproof, Sweatproof, Silicone Accessory for Health, Fitness, & Wellness Wearable – Not Compatible with Gen 4"
price: "€ 134.70"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/727801049-5-0-mg-sportflex-waterproof-sweatproof-silicone-accessory-for-health
store_origin: HR
region: Croatia
---

# 100% Waterproof Durable Sweatproof Silicone Breathable Ventilation 5.0/MG SportFlex – Waterproof, Sweatproof, Silicone Accessory for Health, Fitness, & Wellness Wearable – Not Compatible with Gen 4

**Price:** € 134.70
**Availability:** ✅ In Stock

## Summary

> 💥 Elevate your fitness hustle with the ultimate sweatproof, waterproof SportFlex band!

## Quick Answers

- **What is this?** 5.0/MG SportFlex – Waterproof, Sweatproof, Silicone Accessory for Health, Fitness, & Wellness Wearable – Not Compatible with Gen 4
- **How much does it cost?** € 134.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/727801049-5-0-mg-sportflex-waterproof-sweatproof-silicone-accessory-for-health)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Hygiene:** Soft-touch silicone that's ultra-smooth, easy to clean, and resists scuffs for lasting freshness.
- • **Comfort Meets Control:** Adjustable closure with breathable ventilation ensures a secure, irritation-free fit all day long.
- • **Quick-Swap Convenience:** Includes Hook, Clasp, and Fast Link slider for instant band changes to match your style and mood.
- • **Seamless Compatibility:** Designed exclusively for WHOOP 5.0 and MG models—upgrade your wearable game without compromise.
- • **Unstoppable Performance:** Waterproof, sweatproof, and dirtproof silicone built for your toughest workouts and adventures.

## Overview

The WHOOP 5.0/MG SportFlex band is a premium, ultra-durable silicone accessory engineered for high-performance fitness and wellness wearables. Fully waterproof and sweatproof, it features an adjustable, breathable design for maximum comfort during intense workouts and water activities. Compatible with WHOOP 5.0 and MG models, it offers easy band swapping with included hardware, making it the perfect upgrade for active professionals seeking reliability and style.

## Description

Made with soft-touch silicone, SportFlex is waterproof, sweatproof, and dirtproof—built to take on high performance and water activities. Includes a Band, Hook, Clasp, and a Fast Link slider that makes swapping bands easier than ever. Compatible with WHOOP One and WHOOP Peak—membership not included. This is not compatible with the WHOOP 4.0.

## Features

- BUILT FOR HIGH PERFORMANCE – SportFlex is designed with waterproof, sweatproof, and dirtproof silicone. It’s highly durable and designed to withstand your most intense workouts and adventures.
- MADE WITH SOFT-TOUCH SILICONE – SportFlex is 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 AND BREATHABLE – SportFlex 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 – SportFlex is completely waterproof, making it an essential accessory for everything from swimming laps and surfing to high-sweat, high-intensity workouts.
- COMPATIBILITY – This is not compatible with the WHOOP 4.0

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0G31168ZT |
| Best Sellers Rank | #53 in Electronics ( See Top 100 in Electronics ) #5 in Arm & Wristband Technology Replacement Bands |
| Customer reviews | 4.3 4.3 out of 5 stars (393) |
| Date First Available  | 19 November 2025 |

## Images

![5.0/MG SportFlex – Waterproof, Sweatproof, Silicone Accessory for Health, Fitness, & Wellness Wearable – Not Compatible with Gen 4 - Image 1](https://m.media-amazon.com/images/I/518Yt8ZDf5L.jpg)

## Available Options

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

## Frequently Bought Together

- WHOOP 5.0/MG SportFlex – ECG Compatible, Waterproof, Sweatproof, Silicone Accessory for Health & Fitness Wearable - Not Compatible with Gen 4
- WHOOP 5.0/MG SuperKnit – ECG Compatible, Signature Performance Knit – Not Compatible with Gen 4

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/727801049-5-0-mg-sportflex-waterproof-sweatproof-silicone-accessory-for-health](https://www.desertcart.hr/products/727801049-5-0-mg-sportflex-waterproof-sweatproof-silicone-accessory-for-health)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-24*