Heart Rate Monitor Chest Strap Replacement for Polar H10 Polar H9 Polar H7 Adjustable HRM Soft Replacement Chest Strap for Polar Heart Rate Sensor (Blue)

Description

💙 Stay connected, stay ahead — the ultimate chest strap upgrade!

This soft, adjustable replacement chest strap fits sizes 29.5" to 43.3", compatible with Polar H10, H9, H7 and other major heart rate sensors. Made from durable nylon with waterproof electrodes, it ensures stable, accurate heart rate data during workouts while offering lightweight comfort for all body types.