polar H9 is a high-quality heart rate sensor for daily exercise. It provides accurate heart rate data and contains the polar soft strap. polar H9 is compatible with both polar beat app and numerous third-party apps, so you can quickly turn your smartphone...
polar H9 is a high-quality heart rate sensor for daily exercise. It provides accurate heart rate data and contains the polar soft strap. polar H9 is compatible with both polar beat app and numerous third-party apps, so you can quickly turn your smartphone...
Built-in memory for a single training unit; Improved, changeable chest strap for high wearing comfort; Polar Pro Chest strap with improved contact; Removable H 10 sensor; M-XXL (approx. 65 - 90 cm, stretches); ; This text is machine translated.