Magene H803 Optical Sensor Armband Heart Rate Monitor

A New Accurate, Comfortable and Convenient Option for Exercise

The Magene H803 heart rate armband ensures safe exercise with a super accurate real-time heart rate monitor. With its adjustable armband, you can exercise wherever you want. The thoughtful design enhances comfort and convenience, allowing you to explore nature with confidence while wearing this heart rate armband.

Accurate Real-time Heart Rate Monitoring

The H803 heart rate armband collects variation data through the Photodiode and calculates the heart rate. The Dual-beam array enhances accuracy in detection data, efficiently capturing real-time heart rate changes.

High Heart Rate Warning Ensures Safe Exercise

When the exercise heart rate reaches the preset warning value, the armband vibrates to remind you more directly than LED light warnings. This effectively controls exercise intensity, reducing the risk of sports injuries and enabling full dedication to your workout.

Adjustable Armband for Multiple Applications

The armband is comfortable, convenient, and lightweight. Adopting Lycra elastic webbing and a Velcro buckle strap, it is skin-friendly and has an adjustable range of 19cm-31cm, accommodating a weight range of 40kg-120kg. It is applicable to various types of exercises.

Ultra-long Battery Life

With 45 hours of continuous endurance, the H803 meets the requirements of long-distance training or competition. The magnetic charging design allows it to charge upon contact.

Support Dual Protocol of ANT+ and Bluetooth

The H803 supports the connection with standard ANT+™ and Bluetooth protocols. Compatible with a variety of mainstream sports equipment and sports apps, it can detect changes in heart rate during exercise, helping you control the intensity of your workout.