Sports Silicone Loop Adjustable Replacement Strap for Whoop 4.0
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Estimated Delivery:Dec 21 - Dec 25
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Fast Shipping & Returns T&C apply
Note: Device not included, Only Band
Sports Silicone Loop Adjustable Replacement Strap for Whoop 4.0
Push your limits with confidence using the Sports Silicone Loop Adjustable Replacement Strap for Whoop 4.0, designed for athletes and active users who rely on accurate strain, recovery, and sleep tracking every day.
Made from premium soft silicone, this strap is sweat-proof, flexible, and ultra-durable—ideal for intense workouts, outdoor sports, and 24/7 wear. Whether you’re training hard or recovering smart, this strap keeps your Whoop secure and comfortable at all times.
🔥 Why Whoop 4.0 Users Choose This Silicone Sport Strap
✔ Optimized for High-Intensity Training
Durable silicone construction ensures a firm, slip-free fit during gym workouts, running, cycling, HIIT, and sports activities.
✔ Sweat-Proof & Water-Resistant
Designed to handle sweat, rain, and splashes—perfect for workouts, daily wear, and humid conditions.
✔ Comfortable for Sleep & Recovery Tracking
Soft, skin-friendly silicone reduces irritation and pressure, allowing accurate heart rate, HRV, and sleep data throughout the night.
✔ Adjustable Loop Closure for Perfect Fit
Secure loop adjustment provides a customized fit for all wrist sizes, preventing movement during training or sleep.
✔ Perfect Replacement for Whoop 4.0
Precisely engineered for Whoop 4.0 compatibility, ensuring easy installation and a seamless, tool-free fit.
✔ Sporty & Minimal Look
Available in multiple modern colors to match your workout gear, casual outfits, or lifestyle.
🏋️ Ideal For:
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Gym & Strength Training
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Running, Cycling & Cardio
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Outdoor Sports & Travel
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Sleep & Recovery Tracking
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Everyday Active Wear
Unique magnetic closure design, can be secure closure with a clasp. Can easily put on or removed the watch band.
| Condition | New |
| Available | In Stock |
| Seller | Ktusu |
| Product Id | 8164488249444 |
| Compatiable Brand | Apple |
| Compatiable Device | iWatch |
| Compatiable Model | Apple Watch 42mm, Apple Watch 44mm, Apple Watch 45mm, Apple Watch Ultra 49mm, Apple Watch 46mm S10, Apple Watch 46mm S11, and Apple Watch Ultra 2 49mm |
| Category | Watch Bands |
| Style | Sport and Magnetic |
| Watch Accessory Style | Sporty |
| Colors / Patterns | Black, Dark Gray, Off White, and White |
| Clasp Type | Buckle and Magnetic |
| Material | Metal and Silicone |
| Strap Material | Silicone |
| Gender | Unisex |
| Age Group | Adults |
| Weight | 25 g |
| Width | 22 mm |
| Thickness | 2.5 mm |
| Strap Lenght | minimum 150 mm to maximum 200 mm |
Special announcement
The Real color of the item may be slightly different from the pictures shown on the website caused of many factors such as the brightness of your monitor and light brightness.
