POLAR H9 Chest Sensor TF Black, size M-XXL

This POLAR H9 Chest Sensor TF Black, size M-XXL chest band is the perfect helper for anyone who takes exercise seriously. Since it's fastened around the chest, it can monitor exact measurements that'll help you improve your exercise performance. It won't get in the way of your movements and you won't even notice that it's there too much. The heart rate monitor chest strap from the brand Polar collects data through well-known Bluetooth technology or the battery-saving ANT+.

POLAR H9 Chest Sensor TF Black, size M-XXL Chest Band Key Features

• Measures heart rate during sport activities
• More accurate monitoring due to collecting data directly on the chest
• Polar chest band uses Bluetooth and ANT+ technology