Polar Pro Chest Strap - Black

The Polar Pro Chest Strap ensures a high wearing comfort due to an improved strap with additional contact point and new buckle. It works with all Polar heart rate sensors. With its soft textile strap, anti-slip silicone dots and secure buckle, this belt is very comfortable to wear and won't slip even during intense workouts. The additional electrodes on the belt to reduce interference make it particularly receptive to the electrical signals of your heart. This ensures a particularly high precision in heart rate measurement and the elimination of interference.

The chest strap measures the electrical activity of your heart with ECG accuracy. It detects the electrical signals from your heart with a sensor on the strap and converts the signals into heart rate data. If you're serious about your training and want ultimate precision and reliability, chest strap tracking is a safe choice for you.

Material: 38% polyamide, 29% polyurethane, 20% spandex, 13% polyester.