









🔥 Train Smarter, Not Harder with COOSPO HW9 🎽
The COOSPO HW9 is a cutting-edge optical heart rate monitor armband boasting ±1 BPM accuracy, 35-hour battery life, and dual Bluetooth 5.0 + ANT+ connectivity. Designed for fitness pros and enthusiasts, it features a 5-color LED heart rate zone display, customizable max heart rate alerts with vibration, and a breathable, adjustable strap for all-day comfort. Compatible with 200+ popular fitness apps including Peloton and Wahoo, it’s your ultimate training companion to optimize performance and safety.





| Brand | CooSpo | 
| Material | Acrylonitrile Butadiene Styrene (ABS), Nylon | 
| Color | COOSPO Heart Rate Monitor Armband HW9 | 
| Compatible Devices | Smartphones | 
| Screen Size | 0.4 Inches | 
| Product Dimensions | 4"L x 4"W x 1.4"H | 
| Item Weight | 10 Grams | 
| Battery Life | 35 Hours | 
| Sensor Type | Optical | 
| Battery Description | Lithium-Ion | 
| Manufacturer | COOSPO | 
| Item Package Dimensions L x W x H | 4.72 x 3.19 x 0.94 inches | 
| Package Weight | 0.08 Kilograms | 
| Item Dimensions LxWxH | 4 x 4 x 1.4 inches | 
| Brand Name | CooSpo | 
| Warranty Description | 12-month exchange warranty | 
| Model Name | COOSPO Real-Zone HW9 Armband Heart Rate Monitor | 
| Suggested Users | unisex-adult | 
| Part Number | HW9 | 
| Style | Armband heart rate monitor | 
| Included Components | Arm Strap *2, Heart rate monitor sensor *1, User Manual *1, charge cable *1 | 
Trustpilot
2 months ago
3 days ago