Optical Armband Heart Rate Monitor ANT+ HRM Sensor with HR Zones & Calorie Tracker for Peloton, Zwift, Wahoo, Fitness

Boost your performance and training accuracy with the COOSPO HW9 Armband Heart Rate Monitor with HR Zones and Calorie Tracker. Designed for athletes and fitness enthusiasts, this armband uses advanced optical heart rate technology to deliver precise data with an accuracy of ±1 BPM.

Accurate Heart Rate & Calorie Tracking

Engineered with cutting-edge optical sensors, the COOSPO HW9 heart rate monitor provides real-time heart rate and calorie burn insights to help you train smarter. Whether you're cycling, running, or hitting the gym, achieve your personal best with confidence.

Heart Rate Zone Monitoring with LED Feedback

Stay in the right zone with 5-color LED indicators that reflect your current heart rate level at a glance. The HR zone monitoring ensures you optimize intensity levels during every workout. It also supports HRV (Heart Rate Variability) tracking for deeper recovery insights.

Superior Comfort & Fit

Unlike traditional chest straps, this armband heart rate monitor is lightweight, breathable, and adjustable. It provides superior comfort without compromising performance—ideal for all-day training across various sports.

Advanced Connectivity – BLE5.0 & ANT+

With Bluetooth 5.0 and ANT+ support, the COOSPO HW9 armband HRM sensor seamlessly connects to a wide range of devices including:

• GPS bike computers

• Fitness apps like Wahoo, Strava, Zwift

• Running watches

• Smartphones and smartwatches
  Connect to two Bluetooth devices simultaneously, ensuring you never miss a beat—literally.
  
  

Custom Max Heart Rate & Vibration Alerts

Customize your max heart rate settings via the Heartool or Coosporide app to reflect your personal limits. The device vibrates when you exceed your set max HR, keeping your training safe and efficient.

Long Battery Life & Fast Charging

Train longer with a rechargeable battery that lasts up to 35 hours on a single charge. A magnetic charger makes powering up fast and easy. Use a standard 5V USB port for optimal charging.

Broad App Compatibility

Compatible with 200+ fitness apps, including:

• Wahoo Fitness

• Strava

• Polar Beat

• Zwift

• DDP Yoga

• Elite HRV

• HR Monitor

• Coosporide
  
  

Whether you're riding indoors with Peloton, racing virtually with Zwift, or tracking HR with Wahoo, the HW9 ensures accurate, reliable performance across all your devices.