Magene Heart Rate Monitor Giant Jan Sale Ideal as a spare battery

Ideal as a spare battery for racing

8° backsweep

training and touring

* Shoes not included *

which was known for its performance and reliability in races

Magene Heart Rate Monitor Giant Jan Sale Ideal as a spare batteryHigh Performance, Real time Heart Rate Tracking Utilizing advanced ECG processing circuits, the H603 directly extracts heart rate data from your ECG waveform using its self researched algorithm. By eliminating noise interference caused by movement and sweating, it provides only the most accurate heart rate data. Split Chest Strap Design Unlike traditional chest strap designs, the H603 adopts a split chest strap design to enhance your product