Magene H803 Heart Rate Armband

Magene H803 Heart Rate ArmbandDitch the chest strap without sacrificing accuracy. The Magene H803 Heart Rate Armband wraps comfortably around your upper arm, delivering precise optical heart rate data so you can focus on the ride, the run, or the workout — not the gear. Whether you're spinning indoors or pushing hard on a trail, the H803 keeps up with every beat.Key Features Optical Heart Rate Monitoring: Advanced PPG sensor worn on the upper arm for accurate, strap-free heart rate tracking. Dual-Protocol Transmission: Broadcasts simultaneously over ANT+ and Bluetooth Smart for seamless compatibility with cycling computers, GPS watches, and fitness apps. Comfortable Armband Design: Soft, adjustable band fits most arm sizes and stays securely in place during intense activity — no chest strap required. Rechargeable Battery: Built-in rechargeable battery via USB for convenient charging between sessions. Wide Compatibility: Works with Garmin, Wahoo, Polar, Suunto, and popular apps like Zwift, Strava, and TrainingPeaks. Real-Time Data: Continuous heart rate broadcast for live zone training and performance tracking. What's in the Box H803 Heart Rate Armband USB charging cable User manual Freedom of movement, precision of data. The Magene H803 is the ideal heart rate solution for athletes who want comfort without compromise.