---
product_id: 426320530
title: "H303 Heart Rate Monitor, Heart Rate Sensor Chest Strap, Protocol ANT+/Bluetooth, Compatible with iOS/Android APPs"
brand: "magene"
price: "53834CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Magene"
url: https://www.desertcart.sn/products/426320530-h303-heart-rate-monitor-heart-rate-sensor-chest-strap-protocol
store_origin: SN
region: Senegal
---

# IP67 water resistance Dual ANT+/Bluetooth connectivity LED heart rate & connection indicator H303 Heart Rate Monitor, Heart Rate Sensor Chest Strap, Protocol ANT+/Bluetooth, Compatible with iOS/Android APPs

**Brand:** magene
**Price:** 53834CFA
**Availability:** ✅ In Stock

## Summary

> ❤️‍🔥 Elevate your workout game with precision and style!

## Quick Answers

- **What is this?** H303 Heart Rate Monitor, Heart Rate Sensor Chest Strap, Protocol ANT+/Bluetooth, Compatible with iOS/Android APPs by magene
- **How much does it cost?** 53834CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/426320530-h303-heart-rate-monitor-heart-rate-sensor-chest-strap-protocol)

## 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

- • **Versatile Compatibility:** Effortlessly pairs with top fitness platforms and equipment—from Peloton to Strava—empowering your personalized training ecosystem.
- • **Comfort Meets Durability:** Ergonomic, adjustable chest strap crafted from wear-resistant materials for all-day comfort and a secure fit that moves with you.
- • **Seamless Multi-Device Sync:** Connect simultaneously via ANT+ and Bluetooth for real-time dual data streams—never miss a beat across your favorite fitness apps.
- • **Precision Engineered Accuracy:** Advanced noise-cancelling algorithms ensure your heart rate data stays rock-solid, even during intense, sweat-drenched workouts.
- • **Stay In The Zone With LED Alerts:** Integrated flashing LED confirms heart rate detection and connection status, keeping you laser-focused on performance gains.

## Overview

The Magene H303 Heart Rate Monitor is a cutting-edge chest strap sensor featuring dual ANT+ and Bluetooth connectivity, IP67 water resistance, and a smart LED indicator. Designed for professional-grade accuracy with advanced noise reduction, it offers seamless compatibility with leading fitness apps and equipment. Lightweight and durable, it ensures a comfortable, secure fit for millennial fitness enthusiasts aiming to optimize every session.

## Description

Buy Magene H303 Heart Rate Monitor, Heart Rate Sensor Chest Strap, Protocol ANT+/Bluetooth, Compatible with iOS/Android APPs online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: The Magene H303 Heart Rate Monitor is an exceptional heart rate sensor chest strap that has completely transformed my workout experience. With its ANT+ and Bluetooth compatibility, this heart rate monitor delivers accurate and reliable heart rate data, allowing me to optimize my training sessions like never before. One of the standout features of the Magene H303 is its exceptional accuracy. This heart rate monitor consistently provides precise heart rate measurements, ensuring that I have access to real-time data during my workouts. Whether I'm engaging in high-intensity interval training or going for a long-distance run, I can trust the accuracy of this device to help me monitor my exertion levels and make informed decisions regarding my training intensity. The comfort level of the chest strap is remarkable. The soft and adjustable strap fits snugly around my chest without causing any discomfort or irritation. Its ergonomic design ensures a secure fit, eliminating the need for constant readjustment during workouts. I can focus entirely on my exercise routine without any distractions from the heart rate monitor. The versatility of the Magene H303 is another aspect worth mentioning. It seamlessly connects with a wide range of fitness apps and devices through ANT+ and Bluetooth protocols. This compatibility allows me to track and analyze my heart rate data across multiple platforms, gaining valuable insights into my performance, progress, and overall cardiovascular health. Whether I'm using my smartphone, smartwatch, or cycling computer, the Magene H303 integrates effortlessly, enhancing the overall convenience of my fitness tracking. Setting up and pairing the Magene H303 is a breeze. The device quickly connects to my preferred fitness apps and devices without any connectivity issues. The battery life is impressive as well, lasting for numerous workout sessions before needing a recharge. This reliability ensures that I don't have to worry about interruptions or battery failures while tracking my heart rate. In terms of value for money, the Magene H303 Heart Rate Monitor exceeds expectations. Considering its accuracy, comfort, and compatibility, this device offers exceptional performance at an affordable price point. It's a worthwhile investment for fitness enthusiasts of all levels who are serious about tracking and improving their cardiovascular health. To conclude, I wholeheartedly recommend the Magene H303 Heart Rate Monitor to anyone seeking an accurate and comfortable heart rate tracking solution. Its reliability, versatility, and affordability make it a standout choice among heart rate monitor chest straps. With the Magene H303, you can take your fitness journey to new heights by gaining deeper insights into your heart rate performance and optimizing your workouts for better results.
Review: Es una banda muy precisa, se me hizo bien producto, se detecta fácilmente en los diferentes dispositivos.

## Features

- New Design: Newly designed hardware and algorithms avoiding the noise interference caused by movement and sweating，help you accurately monitor your heart rate while exercising, maximizing your exercise results.
- LED Light Reminding: H303 has a flashing LED light that confirms your heart rate and connection, allowing you to easily stay focused and improve efficiency during any activity or exercise. After the sensor is properly worn, it will automatically turn on, the front LED flashes (turns off after 10 times). * Note: The red light indicates that the monitor is ready to use.
- Compatible ANT+&Bluetooth: 2 data copies for 1 workout, recording via ANT+ device and Bluetooth App at the same time, with the stable transmission. ANT+: Magene, Wahoo, IGPSPORT, Bryton, Black Bird. Bluetooth: Zwift, Onelap, Strava, Kinomap, Wahoo Fitness, TrainerRoad, Rouvy, Fulgaz, Nike Run Club, Openrider, Elite HRV
- Magene H303 Heart Rate Monitor can also be connected with fitness equipment, like Peloton bike, Onelap bike, Nordic treadmill, Pro-Form treadmill/ iFIT treadmill/Echelon and many others.
- Versatility: Made from durable, wear-resistant materials that won't break, or tear. IP67 water resistance but not for swimming.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09QKVLFBJ |
| Batteries | 1 CR2 batteries required. (included) |
| Batteries Included? | Yes |
| Best Sellers Rank | #58,325 in Sporting Goods ( See Top 100 in Sporting Goods ) #90 in Sports Heart Rate Monitors |
| Brand | Magene |
| Color | H303 |
| Compatible with | Smartphones |
| Customer Reviews | 4.0 4.0 out of 5 stars (419) |
| Date First Available | 8 March 2022 |
| Department | Unisex-Adult |
| Description Pile | Lithium-Ion |
| Included Components | Battery |
| Item model number | H303 |
| Manufacturer | Magene |
| Material Type | Plastic |
| Product Dimensions | 6.23 x 3.51 x 1.15 cm; 59 g |

## Product Details

- **Brand:** Magene
- **Colour:** H303
- **Compatible devices:** Smartphones
- **Material:** Plastic
- **Product dimensions:** 6.2L x 3.5W x 1.2H centimeters

## Images

![H303 Heart Rate Monitor, Heart Rate Sensor Chest Strap, Protocol ANT+/Bluetooth, Compatible with iOS/Android APPs - Image 1](https://m.media-amazon.com/images/I/61IdRbaU+ZL.jpg)

## Questions & Answers

**Q: Is it compatible with garmin watch?**
A: Yep

**Q: Does one have to do anything to turn it off and save battery when not in use?**
A: After the sensor is properly worn, it will automatically turn on, the front LED flashes (turns off after 10 times). * Note: The red light indicates that the monitor is ready to use.

**Q: Will this connect with Nu Step cross trainer?**
A: It syncs with all my set ups -  Garmin, Wahoo and my Schwinn Carbon Blue Spin bike computer  (who know who made that)

**Q: Will this connect to the cardio machines at the gym?**
A: I connected to my phone using bluetooth

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by N***Y on 2 June 2023*

The Magene H303 Heart Rate Monitor is an exceptional heart rate sensor chest strap that has completely transformed my workout experience. With its ANT+ and Bluetooth compatibility, this heart rate monitor delivers accurate and reliable heart rate data, allowing me to optimize my training sessions like never before. One of the standout features of the Magene H303 is its exceptional accuracy. This heart rate monitor consistently provides precise heart rate measurements, ensuring that I have access to real-time data during my workouts. Whether I'm engaging in high-intensity interval training or going for a long-distance run, I can trust the accuracy of this device to help me monitor my exertion levels and make informed decisions regarding my training intensity. The comfort level of the chest strap is remarkable. The soft and adjustable strap fits snugly around my chest without causing any discomfort or irritation. Its ergonomic design ensures a secure fit, eliminating the need for constant readjustment during workouts. I can focus entirely on my exercise routine without any distractions from the heart rate monitor. The versatility of the Magene H303 is another aspect worth mentioning. It seamlessly connects with a wide range of fitness apps and devices through ANT+ and Bluetooth protocols. This compatibility allows me to track and analyze my heart rate data across multiple platforms, gaining valuable insights into my performance, progress, and overall cardiovascular health. Whether I'm using my smartphone, smartwatch, or cycling computer, the Magene H303 integrates effortlessly, enhancing the overall convenience of my fitness tracking. Setting up and pairing the Magene H303 is a breeze. The device quickly connects to my preferred fitness apps and devices without any connectivity issues. The battery life is impressive as well, lasting for numerous workout sessions before needing a recharge. This reliability ensures that I don't have to worry about interruptions or battery failures while tracking my heart rate. In terms of value for money, the Magene H303 Heart Rate Monitor exceeds expectations. Considering its accuracy, comfort, and compatibility, this device offers exceptional performance at an affordable price point. It's a worthwhile investment for fitness enthusiasts of all levels who are serious about tracking and improving their cardiovascular health. To conclude, I wholeheartedly recommend the Magene H303 Heart Rate Monitor to anyone seeking an accurate and comfortable heart rate tracking solution. Its reliability, versatility, and affordability make it a standout choice among heart rate monitor chest straps. With the Magene H303, you can take your fitness journey to new heights by gaining deeper insights into your heart rate performance and optimizing your workouts for better results.

### ⭐⭐⭐⭐⭐ Review
*by G***A on 24 August 2024*

Es una banda muy precisa, se me hizo bien producto, se detecta fácilmente en los diferentes dispositivos.

### ⭐⭐⭐⭐⭐ Review
*by K***S on 5 December 2025*

better than the wahoo hrm's I replaced for $100. This one is $20, works just as well. And actually works.

## Frequently Bought Together

- Magene H303 Heart Rate Monitor, Heart Rate Sensor Chest Strap, Protocol ANT+/Bluetooth, Compatible with iOS/Android APPs
- Magene C606 Smart Navigation GPS Bike Computer with Offline Map, 2.8-inch Color Touchscreen, WiFi & Bluetooth Cycling Computer, 11 Languages, IPX7 Waterproof

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**Shop now:** [https://www.desertcart.sn/products/426320530-h303-heart-rate-monitor-heart-rate-sensor-chest-strap-protocol](https://www.desertcart.sn/products/426320530-h303-heart-rate-monitor-heart-rate-sensor-chest-strap-protocol)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-16*