Train with more useful real-time feedback using the COOSPO HW9 armband heart rate monitor. Its optical sensor tracks heart rate and calorie data while you exercise, helping you understand effort levels and stay focused on your training goals.
The comfortable adjustable armband offers a practical alternative to chest straps and wrist-based devices. Its visible five-color indicator makes heart rate zones easy to recognize during workouts, while Bluetooth 5.0 and ANT+ connectivity support compatible cycling computers, fitness devices, running watches, and training apps.
Wear the adjustable armband during fitness training, cycling, running, and other exercise sessions. Pair it with compatible GPS bike computers, running watches, fitness devices, or apps to view supported training data.