Pro Chest Strap

• There is no sensor or heart rate monitor included with this item. Fits to all H1, H2, H3, H6, H7 and H10 sensors • Polar pro strap works with all Polar heart rate sensors • The Polar Pro Strap is made of a soft textile material, slip-preventing silicone dots and a secure buckle. • The Polar H10 heart rate sensor is accurate and comfortable with accuracy • Compatible with Go Pro Hero 4 and 5,view your heart rate on your Go pro recordings