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.