---
product_id: 639346225
title: "WHOOP HydroKnit Bicep Band, Versatile, Comfortable, and Adjustable, 4.0 Compatible, Wearable Health, Fitness & Activity Tracker"
brand: "whoop"
price: "4.50 DT"
currency: TND
in_stock: false
reviews_count: 13
url: https://www.desertcart.tn/products/639346225-whoop-hydroknit-bicep-band-versatile-comfortable-and-adjustable-4-0
store_origin: TN
region: Tunisia
---

# Adjustable Fit 4.0 Compatibility Advanced Fabric WHOOP HydroKnit Bicep Band, Versatile, Comfortable, and Adjustable, 4.0 Compatible, Wearable Health, Fitness & Activity Tracker

**Brand:** whoop
**Price:** 4.50 DT
**Availability:** ❌ Out of Stock

## Summary

> 💪 Elevate Your Game with WHOOP HydroKnit!

## Quick Answers

- **What is this?** WHOOP HydroKnit Bicep Band, Versatile, Comfortable, and Adjustable, 4.0 Compatible, Wearable Health, Fitness & Activity Tracker by whoop
- **How much does it cost?** 4.50 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/639346225-whoop-hydroknit-bicep-band-versatile-comfortable-and-adjustable-4-0)

## 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 for You:** Enjoy a customizable fit with adjustable sizing for ultimate comfort during workouts.
- • **Lightweight Champion:** Weighing only 0.07 kg, this band feels like a second skin while you push your limits.
- • **Seamless Integration:** Compatible with WHOOP 4.0, ensuring you never miss a beat in your fitness journey.
- • **Stylish & Functional:** Available in a sleek Storm Grey, it’s the perfect blend of style and performance.
- • **Unleash Your Potential:** Experience the cutting-edge HydroKnit fabric that merges performance with science.

## Overview

The WHOOP HydroKnit Bicep Band is a state-of-the-art wearable health and fitness tracker designed for optimal performance. Made from advanced HydroKnit fabric, it offers a comfortable and adjustable fit, is compatible with the WHOOP 4.0 tracker, and weighs just 0.07 kg. Perfect for those who want to track their fitness journey in style.

## Description

Our fast-drying HydroKnit material is now available in a bicep band. HydroKnit dries twice as fast as SuperKnit and retains 30% less water – making it a must-have for water sports, high-sweat activities, or just taking a shower. The Bicep Band frees your wrist and allows you to capture data on your upper arm. Includes Band, Hook, Clasp, and Fast Link slider that makes swapping bands easier than ever. Only compatible with WHOOP 4.0.

## Features

- ADVANCED FABRIC – The most advanced WHOOP fabrication yet, HydroKnit sits at the intersection of performance and science.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B0D6HVDYF5 |
| Battery Description | Lithium-Ion |
| Best Sellers Rank | #411,420 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #1,001 in Activity & Fitness Trackers #2,504 in Arm & Wristband Technology Replacement Bands #3,483 in Electronics & Gadgets |
| Brand Name | WHOOP |
| Color | Storm Grey |
| Compatible Devices | WHOOP 4.0 Fitness and Activity Tracker |
| Customer Reviews | 4.4 4.4 out of 5 stars (91) 4.4 out of 5 stars |
| Included Components | WHOOP HydroKnit Bicep Band (1) |
| Item Type Name | WHOOP HydroKnit Bicep Band |
| Item Weight | 0.07 Kilograms |
| Manufacturer | WHOOP |
| Material Type | Stainless Steel |
| Model Number | 3.0 |
| Sensor Type | Optical |
| Size | Small-Medium |
| Team Name | WHOOP |
| Upc | 810114360460 |
| Warranty Description | See packaging for details |

## Product Details

- **Battery Description:** Lithium-Ion
- **Brand:** WHOOP
- **Color:** Storm Grey
- **Compatible Devices:** WHOOP 4.0 Fitness and Activity Tracker
- **Item Weight:** 0.07 Kilograms
- **Manufacturer:** WHOOP
- **Material:** Stainless Steel
- **Sensor Type:** Optical
- **Size:** Small-Medium
- **UPC:** 810114360460

## Images

![WHOOP HydroKnit Bicep Band, Versatile, Comfortable, and Adjustable, 4.0 Compatible, Wearable Health, Fitness & Activity Tracker - Image 1](https://m.media-amazon.com/images/I/71m9TUGJ-pL.jpg)
![WHOOP HydroKnit Bicep Band, Versatile, Comfortable, and Adjustable, 4.0 Compatible, Wearable Health, Fitness & Activity Tracker - Image 2](https://m.media-amazon.com/images/I/51qZNCu8HcL.jpg)
![WHOOP HydroKnit Bicep Band, Versatile, Comfortable, and Adjustable, 4.0 Compatible, Wearable Health, Fitness & Activity Tracker - Image 3](https://m.media-amazon.com/images/I/51iTmo0rOqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Gets the
*by  on Reviewed in the United States April 8, 2025*

Job done!

### ⭐⭐⭐⭐⭐ Muy bueno!
*by  on Reviewed in the United States October 10, 2024*

Me encanta, la verdad que el material super bueno, lo único, a veces se me cae en algunos deportes como tenis, golf...

### ⭐⭐⭐⭐ I like wearing it on my arm
*by  on Reviewed in the United States September 6, 2024*

I prefer to wear it on my arm. This band lets you do that, but it’s not the best. The material stretches, forcing you to always have to readjust.

## Frequently Bought Together

- WHOOP HydroKnit Bicep Band, Versatile, Comfortable, and Adjustable, 4.0 Compatible, Wearable Health, Fitness & Activity Tracker
- WHOOP HydroKnit Wrist Band, Fast-Drying and Sweat-Wicking, Retains 30% Less Moisture, 4.0 Compatible

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**Shop now:** [https://www.desertcart.tn/products/639346225-whoop-hydroknit-bicep-band-versatile-comfortable-and-adjustable-4-0](https://www.desertcart.tn/products/639346225-whoop-hydroknit-bicep-band-versatile-comfortable-and-adjustable-4-0)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-23*