--- product_id: 744065129 title: "WHOOP 5.0/MG SportFlex – Waterproof, Sweatproof, Silicone Accessory for Health, Fitness, & Wellness Wearable – Not Compatible with Gen 4" brand: "whoop" price: "4061261₫" currency: VND in_stock: true reviews_count: 13 category: "Whoop" url: https://www.desertcart.vn/products/744065129-whoop-5-0-mg-sportflex-waterproof-sweatproof-silicone-accessory-health store_origin: VN region: Vietnam --- # Adjustable Breathable Fit 100% Waterproof Sweatproof & Dirtproof Durability WHOOP 5.0/MG SportFlex – Waterproof, Sweatproof, Silicone Accessory for Health, Fitness, & Wellness Wearable – Not Compatible with Gen 4 **Brand:** whoop **Price:** 4061261₫ **Availability:** ✅ In Stock ## Summary > 💪 Elevate your fitness game with the band that works as hard as you do. ## Quick Answers - **What is this?** WHOOP 5.0/MG SportFlex – Waterproof, Sweatproof, Silicone Accessory for Health, Fitness, & Wellness Wearable – Not Compatible with Gen 4 by whoop - **How much does it cost?** 4061261₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/744065129-whoop-5-0-mg-sportflex-waterproof-sweatproof-silicone-accessory-health) ## 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 - • **Dive In, Sweat Out:** Completely waterproof for swimming, surfing, or high-intensity sweat sessions—no compromises. - • **Silky Smooth Comfort:** Soft-touch silicone that feels ultra-smooth on your skin and wipes clean in seconds. - • **Unstoppable Performance:** Built to endure your toughest workouts and water adventures without missing a beat. - • **Next-Level Health Tracking:** Compatible with WHOOP Life membership for on-demand ECG readings—your wellness, amplified. - • **Custom Fit, Maximum Breathability:** Adjustable closure with ventilation details keeps you cool and secure all day long. ## Overview The WHOOP 5.0/MG SportFlex is a premium silicone accessory designed for high-performance fitness and wellness tracking. Waterproof, sweatproof, and dirtproof, it offers a breathable, adjustable fit that stays comfortable during intense workouts and water activities. Compatible with WHOOP One, WHOOP Peak, and WHOOP Life membership for advanced health monitoring including ECG readings. ## 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, WHOOP Peak, and WHOOP Life—membership not included. Review: Good strap - Good quality and happy with purchase Review: Great product - ordered blue, great vibrant colour and so much better for working out than the standard band. Expensive but good quality. ## 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. - OPTION FOR ECG COMPATIBILITY – With a WHOOP Life membership, choose a SportFlex band to take on-demand ECG readings.* ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DZFGVQG4 | | Best Sellers Rank | 1,428 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 3 in Arm & Wristband Technology Replacement Bands | | Customer reviews | 4.2 4.2 out of 5 stars (377) | | Date First Available | 6 Mar. 2025 | | Manufacturer | WHOOP | ## Images ![WHOOP 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good strap *by A***E on 3 April 2026* Good quality and happy with purchase ### ⭐⭐⭐⭐⭐ Great product *by T***B on 24 September 2025* ordered blue, great vibrant colour and so much better for working out than the standard band. Expensive but good quality. ### ⭐⭐⭐⭐⭐ Perfect strap for exercise *by S***T on 30 August 2025* So much better than the standard strap that comes with the whoop I was fed up with the smell from getting the old strap wet from exercise and showers this strap fits perfect feels nice and drys in minutes battery fits no problems perfect ## Frequently Bought Together - WHOOP 5.0/MG SportFlex – ECG Compatible, Waterproof, Sweatproof, Silicone Accessory for Health & Fitness Wearable - Not Compatible with Gen 4 - WHOOP Life – 12-Month Membership – MG Device – Health & Fitness Tracker – Blood Pressure Insights, Activity Tracking – ECG Software – 14+ Days Battery Life - 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.vn/products/744065129-whoop-5-0-mg-sportflex-waterproof-sweatproof-silicone-accessory-health](https://www.desertcart.vn/products/744065129-whoop-5-0-mg-sportflex-waterproof-sweatproof-silicone-accessory-health) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-23*