---
product_id: 449981959
title: "H803 Heart Rate Monitor Armband, ANT/Bluetooth Optical HR Sensor Compatible with ZWIFT STRAVA Peloton and Other APP, Suitable for Running Cycling Yoga and Other Sports"
brand: "magene"
price: "VT16703"
currency: VUV
in_stock: true
reviews_count: 5
url: https://www.desertcart.vu/products/449981959-h803-heart-rate-monitor-armband-ant-bluetooth-optical-hr-sensor
store_origin: VU
region: Vanuatu
---

# Dual ANT+/Bluetooth 45h ultra-long battery ±1 BPM accuracy H803 Heart Rate Monitor Armband, ANT/Bluetooth Optical HR Sensor Compatible with ZWIFT STRAVA Peloton and Other APP, Suitable for Running Cycling Yoga and Other Sports

**Brand:** magene
**Price:** VT16703
**Availability:** ✅ In Stock

## Summary

> 💓 Stay ahead of your heart, not behind the pack!

## Quick Answers

- **What is this?** H803 Heart Rate Monitor Armband, ANT/Bluetooth Optical HR Sensor Compatible with ZWIFT STRAVA Peloton and Other APP, Suitable for Running Cycling Yoga and Other Sports by magene
- **How much does it cost?** VT16703 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/449981959-h803-heart-rate-monitor-armband-ant-bluetooth-optical-hr-sensor)

## Best For

- magene enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Connectivity:** Effortlessly sync with Zwift, Strava, Peloton, and more via dual ANT+ and Bluetooth protocols.
- • **Precision at Your Pulse:** Experience heart rate monitoring with clinical ±1 BPM accuracy for real-time, reliable data.
- • **Comfort Meets Durability:** Adjustable Lycra armband (19-31cm) with scratch-resistant IML case ensures all-day wear and resilience.
- • **Endurance That Matches You:** Train without limits—45 hours of continuous battery life keeps up with your longest sessions.
- • **Safety First Vibration Alert:** Stay in the optimal zone with a discreet vibration warning that prevents overexertion and injury.

## Overview

The Magene H803 Heart Rate Monitor Armband delivers ultra-precise real-time heart rate tracking with ±1 BPM accuracy, supported by a 45-hour battery life and dual ANT+/Bluetooth connectivity. Its adjustable Lycra strap and scratch-resistant IML case provide comfort and durability across multiple sports, while a unique vibration alert safeguards your workout intensity. Compatible with leading fitness apps like Zwift, Strava, and Peloton, it’s engineered for the modern athlete who demands performance and style.

## Description

Magene H803 heart rate armband ensures you a safe exercise with super accurate real-time heart rate monitor. With an adjustable armband, you can exercise wherever you want. The considerable design makes you feel more comfortable and convenient. You can rest assured of exploring nature with this heart rate armband.ACCURATE REAL-TIME HEART RATE MONITORINGH803 heart rate armband can collect the variation data through the Photodiode and calculate the heart rate. With the Dual-beam array, you can acquire more accurate detection data and capture real-time heart rate changes more efficiently.HIGH HEART RATE WARNING ENSURES SAFE EXERCISEAs the exercise heart rate reaches the preset heart rate warning value, the armband will vibrate to remind you, more directly compared with the LED light warning. Effectively controlling the intensity of exercise and reducing the risk of sports injuries, H803 Heart Rate Armband enables you to dedicate yourself to exercise fully.ADJUSTABLE ARMBAND ACHIEVES MULTI-SCENE APPLICATIONSComfortable, convenient and lightweight.Adopting Lycra elastic webbing and Velcro buckle strap, the Armband is convenient to wear, skin-friendly, with an adjustable range of 19cm-31cm (accommodate a weight range of 40kg-120kg), applicable in multiple exercise types.CONSIDERABLE DESIGN REALIZING BEST WEARING EXPERIENCEAdopting the IML technique, the case of H803 is wear-resistant, scratch-resistant, and not easy to fade.The side button is set independently, and you can press it for 2 seconds to switch on and off.ULTRA-LONG BATTERY LIFE45h continuous endurance, meeting the requirement of long-distance training or competition.Magnetic charging design allows it to charge as contacting.SUPPORT DUAL PROTOCOL OF ANT+ AND BLUETOOTHSupporting the connection with standard ANT+ and Bluetooth protocol.Compatible with a variety of mainstream sports equipment and sports APP, H803 can detect the changes in heart rate during exercise and help the customer control the intensity of exercise. SpecificationProducts Package:monitor * 1, lycra elastic armband * 1, magnetic charging cable * 1, manual * 1HR Accuracy:±1BPMDetectable HR Range:40~220BPMWeight:monitor 12g, armband 9gBattery Life:45hWireless Protocol:ANT+, BluetoothCharging Method:magnetic chargingMonitor Size:44*31.6*11.2mmArmband Size:370*25mmArmband Adjustment Range:190~310mmArmband Cleaning Advice:gentle hand wash

Review: Ich hatte mit meinem alten Brustgurt-Herzfrequenzmesser nur Probleme. Irgendwie hat dieser nach kurzer Zeit immer die Verbidung abgebrochen. Fürs Trainieren wollte ich aber meine Herzfrequenz unbedingt sehen und wissen..... Mein Mann hat dann dieses Produkt - Herzfrequenzmesser Armgurt - entdeckt. Habe nicht lange überlegt und dieses gekauft. Bin voll zufrieden. Kann man selbst anlegen, verbindet sich mit diversen Geräten und hat bis jetzt noch keinen Aussetzer gehabt. Einfach toll!
Review: I’ve used HR chest straps for decades. What a game changer. This Arm Strap is so comfortable, I don’t even feel it. Simple to set up and very accurate. Lightweight and nicely finished. I’m a big fan. Thanks Magene

## Features

- HIGH HEART RATE WARNING: As the exercise heart rate reaches the preset heart rate warning value, the armband will vibrate to remind you, more directly compared with the LED light warning. Effectively controlling the intensity of exercise and reducing the risk of sports injuries， H803 Heart Rate Armband enables you to dedicate yourself to exercise fully. *You can set the value of heart rate warning through Magene Utility App.
- ADJUSTABLE ARMBAND: Adopting Lycra elastic webbing and Velcro buckle strap, the Armband is convenient to wear, skin-friendly, with an adjustable range of 19cm-31cm (accommodate a weight range of 40kg-120kg), applicable in multiple exercise types.
- IML CASE: Adopting the IML technique, the case of H803 is wear-resistant, scratch-resistant, and not easy to fade. The more typical TPU soft rubber material can provide a smooth feeling, reduce friction with clothing, and avoid dust, thus being easy to clean and wear.
- SIDE BUTTON: The side button is set independently, and you can press it for 2 seconds to switch on and off. Click the button to trigger the search function, thus achieving easy operation and preventing accidental touch.
- ULTRA-LONG BATTERY LIFE: 45h battery life meeting the requirement of long-distance training or compeion.*The battery life data are based on laboratory test. The actual duration may be slightly different due to the use environmental, temperature and other factors; please refer to the actual endurance time..IP67 WATERPROOF AND DUSTPROOF: Sweat-resistent.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B1D147K5 |
| Battery Average Life | 45 Hours |
| Battery Description | Lithium |
| Best Sellers Rank | #30,304 in Sporting Goods ( See Top 100 in Sporting Goods ) #52 in Sports Heart Rate Monitors |
| Brand Name | Magene |
| Color | Black |
| Compatible Devices | Smartphones |
| Customer Reviews | 3.7 3.7 out of 5 stars (90) |
| Display Size | 0.96 Inches |
| Item Type Name | Heart Rate Monitor |
| Item Weight | 0.09 Kilograms |
| Manufacturer | Magene |
| Manufacturer Part Number | H803 |
| Material Type | Tpu,Rubber |
| Model Number | H803 |
| Sensor Type | Optical |
| Size | 0.96 pulgadas |
| Team Name | Magene |
| UPC | 934822829290 |

## Product Details

- **Brand:** Magene
- **Colour:** Black
- **Compatible devices:** Smartphones
- **Material:** Tpu,Rubber
- **Screen size:** 0.96 Inches

## Images

![H803 Heart Rate Monitor Armband, ANT/Bluetooth Optical HR Sensor Compatible with ZWIFT STRAVA Peloton and Other APP, Suitable for Running Cycling Yoga and Other Sports - Image 1](https://m.media-amazon.com/images/I/61QV67QW9IL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***A on 7 April 2023*

Ich hatte mit meinem alten Brustgurt-Herzfrequenzmesser nur Probleme. Irgendwie hat dieser nach kurzer Zeit immer die Verbidung abgebrochen. Fürs Trainieren wollte ich aber meine Herzfrequenz unbedingt sehen und wissen..... Mein Mann hat dann dieses Produkt - Herzfrequenzmesser Armgurt - entdeckt. Habe nicht lange überlegt und dieses gekauft. Bin voll zufrieden. Kann man selbst anlegen, verbindet sich mit diversen Geräten und hat bis jetzt noch keinen Aussetzer gehabt. Einfach toll!

### ⭐⭐⭐⭐⭐ Review
*by C***1 on 17 August 2023*

I’ve used HR chest straps for decades. What a game changer. This Arm Strap is so comfortable, I don’t even feel it. Simple to set up and very accurate. Lightweight and nicely finished. I’m a big fan. Thanks Magene

### ⭐⭐⭐ Review
*by F***S on 1 November 2024*

Na een jaar en 4 maanden krijg ik hem niet meer aan de praat. Tot die tijd een prima hartslagmeter.

## Frequently Bought Together

- Magene H803 Heart Rate Monitor Armband, ANT/Bluetooth Optical HR Sensor Compatible with ZWIFT Strava Peloton and Other APP, Suitable for Running Cycling Yoga and Other Sports
- Magene C606 Smart Navigation GPS Bike Computer with Offline Map, 2.8-inch Color Touchscreen, WiFi & Bluetooth Cycling Computer, 11 Languages, IPX7 Waterproof

---

## 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.vu/products/449981959-h803-heart-rate-monitor-armband-ant-bluetooth-optical-hr-sensor](https://www.desertcart.vu/products/449981959-h803-heart-rate-monitor-armband-ant-bluetooth-optical-hr-sensor)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-05*