--- product_id: 727801049 title: "WHOOP 5.0/MG SportFlex – Waterproof, Sweatproof, Silicone Accessory for Health, Fitness, & Wellness Wearable – Not Compatible with Gen 4" brand: "whoop" price: "€ 137.33" currency: EUR in_stock: true reviews_count: 12 category: "Whoop" url: https://www.desertcart.hr/products/727801049-whoop-5-0-mg-sportflex-waterproof-sweatproof-silicone-accessory-health store_origin: HR region: Croatia --- # Adjustable breathable fit for max comfort 100% Waterproof for all conditions Durable, sweatproof & dirtproof silicone WHOOP 5.0/MG SportFlex – Waterproof, Sweatproof, Silicone Accessory for Health, Fitness, & Wellness Wearable – Not Compatible with Gen 4 **Brand:** whoop **Price:** € 137.33 **Availability:** ✅ In Stock ## Summary > 💥 Elevate your fitness style with SportFlex – where durability meets sleek comfort! ## 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?** € 137.33 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-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 - • **Exclusive Compatibility:** Designed specifically for WHOOP One and WHOOP Peak – upgrade your wearable game now. - • **Unstoppable Performance:** Built to endure your toughest workouts and water adventures without missing a beat. - • **Effortless Band Swapping:** Includes Fast Link slider, Hook, and Clasp for quick, hassle-free customization. - • **Soft-Touch Silicone Comfort:** Ultra-smooth, hygienic, and easy to clean for all-day wearability and freshness. - • **Custom Fit, Maximum Breathability:** Adjustable closure with ventilation details keeps your wrist cool and secure during intense sessions. ## Overview SportFlex is a premium waterproof, sweatproof, and dirtproof silicone band designed for WHOOP One and WHOOP Peak wearables. Engineered for high performance, it features an adjustable, breathable fit and easy-to-clean soft-touch silicone, making it the ultimate accessory for fitness enthusiasts who demand durability and style in every workout. ## 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. Review: Great product - The product is original whoop product and hence quality is visible. Hope that the color and the softness of the material remain unchanged throughout the journey and show value to the amount I paid for. It’s better to buy here such accessories to avoid delivery charge to whoop. The delivery was completely messed up by desertcart and it took 2 days for me to receive the item. Review: Love it - I love the silicon band. It solves my complaint with the stretching I was getting with the superknit whenever I sweat in them. This colorway looks fantastic, too. ## 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 | |---------------|-------| | Care instructions | Wipe off small scuffs with a cloth. Deep-clean with isopropyl alcohol and a lint-free cloth, followed by a water rinse. | ## 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 ### ⭐⭐⭐⭐⭐ Great product *by M***N on 13 November 2025* The product is original whoop product and hence quality is visible. Hope that the color and the softness of the material remain unchanged throughout the journey and show value to the amount I paid for. It’s better to buy here such accessories to avoid delivery charge to whoop. The delivery was completely messed up by Amazon and it took 2 days for me to receive the item. ### ⭐⭐⭐⭐⭐ Love it *by A***S on 19 August 2025* I love the silicon band. It solves my complaint with the stretching I was getting with the superknit whenever I sweat in them. This colorway looks fantastic, too. ### ⭐⭐⭐⭐ Exactly as expected *by M***I on 7 September 2025* Exactly as requested ## 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-whoop-5-0-mg-sportflex-waterproof-sweatproof-silicone-accessory-health](https://www.desertcart.hr/products/727801049-whoop-5-0-mg-sportflex-waterproof-sweatproof-silicone-accessory-health) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-24*