---
product_id: 729069679
title: "MYZONE Chest Strap (MZ-3, Small)"
brand: "myzone"
price: "VT839"
currency: VUV
in_stock: false
url: https://www.desertcart.vu/products/729069679-myzone-chest-strap-mz-3-small
store_origin: VU
region: Vanuatu
---

# Durable polyamide & elastane Accurate heart rate data Adjustable fit extender MYZONE Chest Strap (MZ-3, Small)

**Brand:** myzone
**Price:** VT839
**Availability:** ❌ Out of Stock

## Summary

> 📈 Level up your heart rate game—fit, track, and conquer!

## Quick Answers

- **What is this?** MYZONE Chest Strap (MZ-3, Small) by myzone
- **How much does it cost?** VT839 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/729069679-myzone-chest-strap-mz-3-small)

## Best For

- myzone enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight & Discreet:** Weighs just 20g with a slim profile—wear it all day without noticing.
- • **Universal Compatibility:** Works seamlessly with MZ-1, MZ-3, and MZ-Switch devices—no limits on your fitness journey.
- • **Inclusive Fitness Tracking:** Ensures everyone gets precise, personalized heart rate data to maximize results.
- • **Perfect Fit for Every Body:** Easily size up your chest strap for ultimate comfort and performance.
- • **Premium Comfort & Durability:** Crafted from high-quality polyamide and elastane for strength that lasts through every workout.

## Overview

The MYZONE Chest Strap Extender (MZ-3, Small) is a lightweight, durable accessory designed to expand the fit of your Myzone chest strap. Compatible with MZ-1, MZ-3, and MZ-Switch models, it ensures accurate heart rate monitoring for users of all sizes, combining comfort and strength with premium polyamide and elastane materials.

## Description

Keep your workout seamless and comfortable with the MYZONE MZ-3 Replacement Chest Strap (Medium). Specially designed for MYZONE MZ-3 heart rate monitor, this high quality replacement strap ensures a perfect fit, maximum comfort and accurate heart rate monitoring during fitness activities.

## Features

- FIND THE PERFECT FIT FOR YOU: Myzone Strap Extender offers a hassle-free solution for users who need to size up their chest straps over a larger size
- Compatibility & Warranty: Compatible with MZ-1, MZ-3, MZ-Switch. Only Myzone.org is approved by Myzone.org
- ANYONE - Whether you're a fitness enthusiast or a professional athlete, the Myzone Strap Extender will fit users of all sizes. Recognize that size should not be restricted when it comes to fitness, allowing individuals to focus on their efforts and performance
- HIGH QUALITY MATERIALS: Constructed of polyamide and elastane, this strap creates a winning combination of comfort, strength and durability
- Comprehensive:Encourages comprehensive by ensuring everyone benefit from accurate and personalized data of heart rate monitor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Model Number | CHESTSTRAP-PARENT |
| Color | MZ-3 |
| Size | S |
| Team Name | mz 3 |
| Material | Extender |
| Batteries Included | No |
| Package Dimensions | 15.4 x 4.2 x 2 cm; 20 g |

## Product Details

- **Brand:** MYZONE
- **Material:** Extender
- **Color:** MZ-3
- **Item Weight:** 20 Grams
- **Style:** Extension

## Images

![MYZONE Chest Strap (MZ-3, Small) - Image 1](https://m.media-amazon.com/images/I/51b4IIHJlGL.jpg)
![MYZONE Chest Strap (MZ-3, Small) - Image 2](https://m.media-amazon.com/images/I/51Ode3M0guL.jpg)
![MYZONE Chest Strap (MZ-3, Small) - Image 3](https://m.media-amazon.com/images/I/71tSG6aYH3L.jpg)
![MYZONE Chest Strap (MZ-3, Small) - Image 4](https://m.media-amazon.com/images/I/71x3v7dGtOL.jpg)
![MYZONE Chest Strap (MZ-3, Small) - Image 5](https://m.media-amazon.com/images/I/81c1mfyOzNL.jpg)

## Frequently Bought Together

- MYZONE Chest Straps
- MYZONE MZ-3 Replacement Charging Cable

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**Shop now:** [https://www.desertcart.vu/products/729069679-myzone-chest-strap-mz-3-small](https://www.desertcart.vu/products/729069679-myzone-chest-strap-mz-3-small)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-28*