1pc Elastic Chest Mount Belt Strap Band Monitoring Strap without Battery

Please kindly noted that this item is sold by third-party sellers from Joybuy marketplace.Description The data will synchronize.This allows us to find and test our health data showing risk status and assessment results Features -Material:Nylon -Size:30.00X3.00X0.20cm/11.79X1.18X0.08in - High quality high electrical conductivity. - Comfortable and adjustable elastic strap. - Easy to use durable highly efficient and stable. - fabrics and adaptive electrodes make it extremely sensitive to your heart’s electrical signals. - Quick connection buckles are safe and easy to connect.