100% original products

Free shipping on orders over €100 in Spain

Magene H803 Armband

Regular price 49,90 €
Taxes included. Standard shipping to Spain free on orders over €100. Conditions

Magene H803 Heart Rate Armband: real-time monitoring without a chest strap.

Weight12 g (sensor)
Range40–220 bpm
Battery lifeUp to 45 h
ConnectivityANT+ and Bluetooth

Pickup available at QUINIENTOSDOCE

We'll let you know as soon as your order is ready for pickup.

Estimated delivery2 to 5 business days
Free shippingFrom 100€ in Spain
Official dealer100% authentic products
Official warrantyBacked by the brand

Complete your setup

Bike computer to view your heart rate on the road

Trainer for training by zones

Powermeter to compare heart rate and watts

  • Free shippingFrom 100€ in Spain
  • Secure paymentSSL & verified gateways
  • Official dealerAuthentic products only
  • Official warrantyBacked by the brand
Product Details

The Magene H803 Armband is an optical heart rate monitor designed for cyclists and athletes looking for accurate, comfortable, and stable readings during training. Its armband design offers a more comfortable alternative to a chest strap, with ANT+ and Bluetooth connectivity for easy integration with bike computers, indoor trainers, and sports apps.

Technical Specifications
  • Product type: optical heart rate armband
  • Sensor: dual-beam optical (photodiode)
  • Heart rate range: 40–220 bpm
  • Accuracy: ±1 bpm
  • Wireless protocols: ANT+ and Bluetooth
  • Charging method: magnetic charging
  • Battery life: up to 45 hours
  • Water resistance: IP67
  • Sensor dimensions: 44 × 31.6 × 11.2 mm
  • Armband size: 370 × 25 mm
  • Armband adjustment range: 190–310 mm (for users weighing approximately 40–120 kg)
  • Armband material: Lycra elastic band with hook-and-loop closure
  • Heart rate alert: vibrates when the alert threshold is exceeded; threshold configurable in OnelapFit, factory setting is 180 bpm
  • Housing: wear-, scratch- and fade-resistant
  • Compatibility: bike computers, watches and sports apps compatible with ANT+ and Bluetooth
  • Recommended use: cycling, running, fitness, hiking, yoga and general training
  • Bluetooth connection: one device or app at a time; pair through the compatible app, not through the phone’s Bluetooth settings
  • Battery: rechargeable lithium-ion, 70 mAh and 3.8 V
  • Placement: on the upper arm or forearm, near the elbow, with the strap snug
  • Control: side button; press for 2 seconds to turn on or off
  • Indicators: connection and charging LED; vibrates when turned on, turned off and disconnected
  • Operating temperature: 0–45 °C
  • Armband cleaning: gentle hand wash
Box Contents
  • Sensor: 1 Magene H803
  • Armband: 1 Lycra elastic strap
  • Cable: 1 magnetic charging cable
  • Documentation: 1 user manual
Weight

Sensor: 12 g. Armband: 9 g.

Warranty

Legal warranty in Spain: 3 years from delivery for lack of conformity in new goods sold to consumers.

Why buy at RaceIT

Expert cyclists

We ride what we sell. Real advice from passionate riders.

Fast delivery

Tracked shipping across Europe with reliable carriers.

Premium brands

Curated selection of top-tier carbon and components.

After-sales support

We help you before, during and after your purchase.

No hidden fees We handle customs, anti-dumping duties and all import charges. The price you see is the final price — nothing added at delivery.
Need help choosing? Our team is here to guide you to the right product.
Contact us

Our promise to you

RaceIT is a passion project run by riders. Every order is checked by hand, shipped with tracking and backed by personal support. If something is not right, we make it right.

— The RaceIT team
Accepted payment methods
VISA AMEX PayPal Pay GPay shopPay Klarna.

Compare alternatives

You are viewing

Magene Brazalete H803 Pulsómetro, three-quarter view

Magene H803 Armband

Regular price 49,90 €
Weight12 g (sensor)
Range40–220 bpm
Battery lifeUp to 45 h
ConnectivityANT+ and Bluetooth

iGPSPORT HR50 (Heart Rate Monitor)

Regular price 29,90 €
Weight18 g (sensor with battery)
TypeChest strap (ECG)
Range30–240 bpm
ConnectivityANT+ and Bluetooth
View product