The POLAR Polar H9 chest sensor enables you to measure your heart rate while exercising. This sports accessory monitors the heart rate using EKG measurement so that you’re always shown precise results. You can also connect this sensor over Bluetooth to a device or app of your choice, allowing you to synchronise your data. The strap to which the sensor is attached ensures comfort while exercising, and you can wash it in the washing machine after removing the sensor.

Characteristics:

• measures the heart rate using sensors in the chest region; heart rate is measured using EKG
• device is suitable for intense workouts in which the heart rate rises rapidly
• sensor is not affected by heat, sweat or skin pigmentation
• ergonomic chest strap is made from soft material and is comfortable to wear
• strap is washable after removal

Technical specifications:

• heart rate measurement using EKG (electrocardiogram)
• connection over Bluetooth or ANT+
• optional synchronisation with a device or app of your choice
• can be connected with the Polar Flow app
• battery life of up to 400 hours
• replaceable battery
• waterproof up to 30 m
• strap made from washable material

How to use:
Always use the POLAR Polar H9 chest sensor in accordance with the instructions for use.