COOSPO HW9 Heart Rate Armband

Train Smarter. Perform Better.

The COOSPO HW9 Heart Rate Armband gives you accurate, real-time heart rate data during every workout — so you can train in the right zones, burn more efficiently, and push your limits safely.

• Optical heart rate sensor delivers accurate, continuous monitoring
• Worn on the arm — more comfortable and stable than chest straps
• Syncs with popular fitness apps including Garmin, Wahoo, Zwift, and more
• Tracks heart rate zones and calorie burn in real time
• Sweat-proof and water-resistant — built for intense workouts

Compatible with: Bluetooth and ANT+ devices, smartphones, smartwatches, and fitness equipment.

Know your numbers. Own your performance.