---
product_id: 719620148
title: "Fitcent Arm Sleeve Heart Rate Monitor Accessories for Whoop 5.0 Whoop 4.0, Bicep Wear for Whoop 5.0 MG Whoop 4.0 Fitness Tracker (S)"
brand: "fitcent"
price: "A$43"
currency: AUD
in_stock: true
reviews_count: 8
category: "Fitcent"
url: https://www.desertcart.com.au/products/719620148-fitcent-arm-sleeve-heart-rate-monitor-accessories-for-whoop-5
store_origin: AU
region: Australia
---

# Precision fit for WHOOP 4.0/5.0 Breathable, soft nylon fabric Durable sensor protection Fitcent Arm Sleeve Heart Rate Monitor Accessories for Whoop 5.0 Whoop 4.0, Bicep Wear for Whoop 5.0 MG Whoop 4.0 Fitness Tracker (S)

**Brand:** fitcent
**Price:** A$43
**Availability:** ✅ In Stock

## Summary

> 🔥 Lock in your performance, level up your WHOOP game!

## Quick Answers

- **What is this?** Fitcent Arm Sleeve Heart Rate Monitor Accessories for Whoop 5.0 Whoop 4.0, Bicep Wear for Whoop 5.0 MG Whoop 4.0 Fitness Tracker (S) by fitcent
- **How much does it cost?** A$43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/719620148-fitcent-arm-sleeve-heart-rate-monitor-accessories-for-whoop-5)

## Best For

- fitcent enthusiasts

## Why This Product

- Trusted fitcent brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Day Comfort Tech:** Crafted from ultra-soft, breathable nylon that keeps you cool and irritation-free through every workout.
- • **Snug Sensor Lockdown:** Engineered to hug your WHOOP 4.0/5.0 sensor perfectly, so it never slips during peak performance.
- • **Dynamic Movement Ready:** Designed to stay put during high-intensity sports like cycling, basketball, and Brazilian Jiu-Jitsu—no more distractions.
- • **Impact-Resistant Shield:** Protects your valuable sensor from scratches and bumps, extending its lifespan no matter how intense your training.
- • **Athlete-Approved Accessory:** The essential upgrade for WHOOP users who demand both style and function in their fitness gear.

## Overview

The Fitcent Arm Sleeve is a precision-engineered accessory tailored for WHOOP 4.0 and 5.0 sensors, combining a secure, comfortable fit with durable protection. Made from breathable nylon, it ensures your sensor stays in place during intense workouts across multiple sports, safeguarding your device while enhancing your active lifestyle.

## Description

Buy Fitcent Arm Sleeve Heart Rate Monitor Accessories for Whoop 5.0 Whoop 4.0, Bicep Wear for Whoop 5.0 MG Whoop 4.0 Fitness Tracker (S): Heart Rate Monitors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Runs big - Good quality! Definitely a great knock off of the orginal arm band.. however, size DOWN
Review: Not worth it - Nothing link the original arm band, I am a women and it falls down and stretch way to easily.. waste

## Features

- Perfect Fit for WHOOP 4.0 Sensor: Designed specifically for the WHOOP 5.0 ONE+Peak/WHOOP MG LIFE/ WHOOP 4.0 sensor, this sleeve ensures a snug and secure fit, keeping your sensor in place during your most intense workouts. It perfectly adapts to the sensor’s shape and functionality for a seamless experience.
- Soft and Comfortable Material: Made with high-quality, soft fabric, this sleeve provides maximum comfort while you train. Whether you’re cycling, playing basketball, or practicing Brazilian Jiu-Jitsu, the breathable material keeps you comfortable throughout your activity.
- Secure Fit for Intense Activities: The sleeve is designed with the right dimensions to ensure it stays in place during high-intensity workouts. It’s especially ideal for activities such as cycling, basketball, judo, and Brazilian Jiu-Jitsu, where movement is dynamic and intense.
- Durable Protection for Your Sensor: The sleeve is crafted to prevent damage to your WHOOP 5.0 sensor. It shields the sensor from impacts, scratches, and other potential harm during vigorous activities, extending the lifespan of your valuable device.
- Ideal for Athletes and Active Lifestyles: This sleeve is the perfect accessory for athletes and fitness enthusiasts. It helps keep your WHOOP 5.0 sensor securely in place while offering protection and comfort for a variety of sports and exercises. Stay focused on your performance without worrying about your sensor slipping or getting damaged.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F2M3DV9T |
| Additional Features | WHOOP 5.0/4.0 Sensor Compatibility |
| Antenna Location | Cycling, Exercise, Fitness, Outdoor, Running, Sports, Training, Workout |
| Best Sellers Rank | #28,722 in Electronics ( See Top 100 in Electronics ) #73 in Arm & Wristband Technology Cases |
| Brand | Fitcent |
| Built-In Media | Arm sleeve |
| Color | Black |
| Compatible Devices | WHOOP 5.0/4.0 Sensor |
| Customer Reviews | 3.2 out of 5 stars 29 Reviews |
| Enclosure Material | Nylon |
| Form Factor | Sleeve |
| Item Weight | 14 Grams |
| Manufacturer | Fitcent |
| Material | Nylon |
| Recommended Uses For Product | Cycling, Exercise, Fitness, Outdoor, Running, Sports, Training, Workout |
| Special Feature | WHOOP 5.0/4.0 Sensor Compatibility |
| Warranty Description | 1 year |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Fitcent
- **Color:** Black
- **Compatible Devices:** WHOOP 5.0/4.0 Sensor
- **Material:** Nylon
- **Recommended Uses For Product:** Cycling, Exercise, Fitness, Outdoor, Running, Sports, Training, Workout

## Images

![Fitcent Arm Sleeve Heart Rate Monitor Accessories for Whoop 5.0 Whoop 4.0, Bicep Wear for Whoop 5.0 MG Whoop 4.0 Fitness Tracker (S) - Image 1](https://m.media-amazon.com/images/I/51E1Q6oo8GL.jpg)
![Fitcent Arm Sleeve Heart Rate Monitor Accessories for Whoop 5.0 Whoop 4.0, Bicep Wear for Whoop 5.0 MG Whoop 4.0 Fitness Tracker (S) - Image 2](https://m.media-amazon.com/images/I/61ZzV9BTB4L.jpg)
![Fitcent Arm Sleeve Heart Rate Monitor Accessories for Whoop 5.0 Whoop 4.0, Bicep Wear for Whoop 5.0 MG Whoop 4.0 Fitness Tracker (S) - Image 3](https://m.media-amazon.com/images/I/61iA4bXVcQL.jpg)
![Fitcent Arm Sleeve Heart Rate Monitor Accessories for Whoop 5.0 Whoop 4.0, Bicep Wear for Whoop 5.0 MG Whoop 4.0 Fitness Tracker (S) - Image 4](https://m.media-amazon.com/images/I/61yFEsvcjqL.jpg)
![Fitcent Arm Sleeve Heart Rate Monitor Accessories for Whoop 5.0 Whoop 4.0, Bicep Wear for Whoop 5.0 MG Whoop 4.0 Fitness Tracker (S) - Image 5](https://m.media-amazon.com/images/I/719kIgBUjpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Runs big
*by K***Y on September 9, 2025*

Good quality! Definitely a great knock off of the orginal arm band.. however, size DOWN

### ⭐ Not worth it
*by A***R on November 1, 2025*

Nothing link the original arm band, I am a women and it falls down and stretch way to easily.. waste

### ⭐⭐⭐⭐ Runs big
*by K***R on October 28, 2025*

Runs big

## Frequently Bought Together

- Fitcent Arm Sleeve Heart Rate Monitor Accessories for Whoop 4.0, Bicep Wear for Whoop 4.0 Fitness Tracker
- Science In Sport Hydro Electrolyte Tablets - Sugar Free Hydration Tablets, Essential Electrolytes to Reduce Fatigue & Aid Rehydration, Gluten Free, Berry Flavour, 20 Servings, 1 Pack
- HIGH5 ZERO Electrolyte Tablets | Hydration Tablets Enhanced with Vitamin C | 0 Calories & Sugar Free | Boost Hydration, Performance & Wellness | Berry, 20 Tablets (20x, Pack of 1)

---

## 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.com.au/products/719620148-fitcent-arm-sleeve-heart-rate-monitor-accessories-for-whoop-5](https://www.desertcart.com.au/products/719620148-fitcent-arm-sleeve-heart-rate-monitor-accessories-for-whoop-5)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-27*