Coospo H9Z Heart Rate Sensor

Unlock peak performance with the COOSPO H9Z Heart Rate Sensor. Experience laboratory-grade, ECG-based accuracy for precise, real-time heart rate monitoring. Train smarter with vibration alerts that keep you in your optimal zone. Seamlessly connect to all your devices via ANT+ and Bluetooth 5.0, supporting simultaneous connections to apps and bike computers. Built tough with an IP67 waterproof rating and a long-lasting rechargeable battery, the H9Z is your ultimate partner for any workout. Easy to use with visual LED feedback and convenient magnetic charging