POLAR H9 Chest Sensor TF Black, size XS-S

The POLAR H9 heart rate sensor TF in black, size XS-S, is the ideal companion for anyone who sees a healthy lifestyle and sport as a way of life. By wrapping around your chest, it's perfectly positioned to accurately record data that helps you monitor your performance improvements. It won't get in your way or restrict your movement in any way. This Polar heart rate strap transmits data via standard Bluetooth or the highly efficient ANT+ interface.

Key features of the POLAR H9 heart rate sensor TF black, size XS-S

• Reliably measures heart rate during sport and other activities
• Chest placement ensures accuracy
• The Polar heart rate strap connects using Bluetooth and ANT+ technology