HW9 Heart Rate Monitor Armband with Bluetooth ANT+ and Heart Rate Zones

Train with clearer feedback and greater confidence using the COOSPO HW9, a comfortable Bluetooth heart rate monitor built for running, cycling, fitness and indoor training. Its optical sensor tracks your heart rate in real time, while a five-color LED lets you quickly see your training zone. Bluetooth 5.0 and ANT+ connectivity make it easy to pair with compatible watches, bike computers, fitness equipment and apps. With a lightweight 20g design and up to 35 hours of battery life, it keeps pace with everyday workouts and longer training sessions.

Key Features

• Five-color heart rate zone monitor provides at-a-glance intensity feedback to help you train smarter.
• Bluetooth 5.0 and ANT+ support broad device compatibility, including two simultaneous Bluetooth connections.
• Rechargeable 90mAh battery delivers up to 35 hours of use, with convenient magnetic USB charging.
• Lightweight elastic nylon armband offers a comfortable alternative to traditional chest straps, while IP67 protection suits active workouts.
  
  

Why Choose Our COOSPO HW9 Heart Rate Monitor Armband?

The HW9 combines useful training-zone feedback, long battery life and dual wireless connectivity at a value-focused price. Compared with premium armband monitors such as Polar Verity Sense and COROS HRM, independent testing positions it as a more affordable option, although premium alternatives may offer greater accuracy or additional features.

Perfect For

Running, cycling, gym workouts, strength training, indoor riding and connected fitness. This ANT+ heart rate monitor is especially useful for athletes training with compatible platforms and equipment such as Zwift, Peloton and Wahoo.

Make Every Beat Count

Bring more insight to every workout with the COOSPO HW9. Order yours and turn real-time heart-rate feedback into smarter, more focused training.