Name: Magene H803 Optical Heart Rate Monitor with Armband
Brand: Magene
SKU: 78c839ef-a5ad-4ceb-893f-3b2e69b66018
Availability: InStock

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Description

Accurate Real-time heart rate monitoringHeart rate warnings for safe exercise Wide app compatibilityThe Magene H803 uses advanced optical-sensing technology to provide precise, real-time heart-rate data across a wide range of activities. Its adjustable, breathable armband ensures a secure and comfortable fit, making it ideal for long training sessions. The lightweight design allows you to move freely, while the soft strap prevents irritation and stays firmly in place.With support for both ANT+ and Bluetooth, the H803 pairs effortlessly with smartphones, sports watches, bike computers, and popular training apps. A rechargeable battery offering up to 45 hours of use ensures long‑lasting performance, and the durable construction makes it suitable for both indoor and outdoor training environments.Real-time heart rate trackingH803 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.ANT+ and Bluetooth compatibility2 data copies for 1 workout, recording via ANT+ device and Bluetooth App at the same time, with stable transmission. ANT+: Magene, Wahoo, IGPSPORT, Bryton, Black Bird. Bluetooth: Zwift, Onelap, Strava, Kinomap, Wahoo Fitness, TrainerRoad, Rouvy, Fulgaz, Nike Run Clus, Openrider, Elite HRV, Selfloops HRVTechnical SpecificationsDetectable HR Range: 40 - 220BPMCharging: MagneticMonitor size: 44x31.6x11.2mmArmband size: 370x25mmAdjustment range: 190 - 310mmCleaning advice: Gentle hand washWireless protocol: Bluetooth, ANT+Weight: 21gBattery life: 45 HoursWhat's in the box?X1 monitorX1 Lycra elastic armbandX1 magnetic charging cableX1 User manual Features & BenefitsOptical heart-rate sensing: Provides accurate, real-time monitoring without the need for a chest strap.Adjustable armband design: Soft, breathable, and secure for maximum comfort during any activity.Dual-protocol connectivity: Compatible with ANT+ and Bluetooth devices for seamless integration.Rechargeable battery: Offers up to 45 hours of continuous use on a single charge.Lightweight and unobtrusive: Designed for comfort and freedom of movement.Wide app compatibility: Works with Zwift, Strava, Peloton, Wahoo, Garmin, and other major fitness platforms.Versatile for all sports: Suitable for running, cycling, gym training, yoga, and outdoor adventures.

Full specifications

Marque	Magene
Référence fabricant	ma30204
EAN	6971606841035

Overview of the Magene H803 Optical Heart Rate Monitor with Armband

The Magene H803 Optical Heart Rate Monitor with Armband meets the expectations of buyers who want a quality product without paying over the odds. Thanks to our comparison tool, find the best offer among all partner retailers listed on Compiral. The trust rating shown for each retailer helps you choose a reliable shop with clear return conditions and responsive customer service. If you are unsure, also check the Magene C506 Smart GPS Bike Computer from the same brand. A good price comparison can save you between 10% and 30% on your purchase depending on the time of year and available retailers.

What makes the Magene H803 Optical Heart Rate Monitor with Armband stand out in 2026

This product stands out for the build quality that is characteristic of the Magene brand. Users particularly appreciate its reliability in daily use and how easy it is to get started right from the first use. The design, intended for regular use, ensures satisfying durability, and the balance between the features offered and the asking price is well received by buyers. Magene has a strong reputation in the Informatique category, which makes it easy to access after-sales service and the manufacturer warranty when needed. You can also compare with the Magene C506 Smart GPS Bike Computer to refine your choice.

Performance and key features

In the Informatique category, buyers pay close attention to declared performance and build quality. The Magene H803 Optical Heart Rate Monitor with Armband meets these expectations with technical specifications that reflect Magene's positioning on this segment. The key features, available in the spec sheet on this page, allow you to verify this product matches your needs before finalising your purchase. Also compare with the Magene C506 Smart GPS Bike Computer from the same brand to refine your decision.

Design and ease of use

The Magene H803 Optical Heart Rate Monitor with Armband is generally described as intuitive by users in the Informatique category. Magene designed this product to be accessible from the first use, whether you are a beginner or an experienced user in this range.

Market price ranges in 2026

Range	Indicative price	For whom	What you get
Entry-level	Under 384300 £	Tight budget, occasional use	Essential features, reliable for beginners
Mid-range	384300 £ to 896710 £	Regular daily use	Good value for money, solid performance
High-end	Over 896710 £	Demanding users	The best of the category, all advanced features

To find the Magene H803 Optical Heart Rate Monitor with Armband at the best price today, compare all available offers on Compiral. Our comparison tool updates prices several times a day to ensure you get the lowest rate from our partner retailers. Remember to activate the free delivery filter to reduce the total cost of your purchase. Also check the estimated delivery time at each retailer, which can vary considerably from one shop to another.

Frequently asked questions about Magene H803 Optical Heart Rate Monitor with Armband

Is the Magene H803 Optical Heart Rate Monitor with Armband worth its price in 2026?

In 2026, the Magene H803 Optical Heart Rate Monitor with Armband is listed from £49 at our partner retailers. This price is consistent with the positioning of Magene in the Informatique category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.

What warranty does the Magene H803 Optical Heart Rate Monitor with Armband come with?

The Magene H803 Optical Heart Rate Monitor with Armband generally comes with a manufacturer warranty of 1 to 2 years depending on the retailer. In addition to the commercial warranty from Magene, statutory consumer rights apply to all purchases. Check the warranty conditions directly on the retailer's page before finalising your order.

Is the Magene H803 Optical Heart Rate Monitor with Armband in stock?

Stock availability for the Magene H803 Optical Heart Rate Monitor with Armband is updated in real time on Compiral. Retailers showing "In stock" can usually deliver quickly, often within 2 to 5 working days. If the product is temporarily out of stock at one retailer, check the other offers in our table. Check back regularly as stock levels change frequently in the Informatique category.

Where can I buy the Magene H803 Optical Heart Rate Monitor with Armband at the best price?

To buy the Magene H803 Optical Heart Rate Monitor with Armband at the best price, compare all available offers in our table at the top of this page. The 1 offer listed include delivery costs to give you the true total cost. Sort by ascending price and filter by free delivery to quickly identify the best deal among our verified partner retailers.

How does the Magene H803 Optical Heart Rate Monitor with Armband compare to competitors in the Informatique category?

In the Informatique category, the Magene H803 Optical Heart Rate Monitor with Armband occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.