About this item

• 38% Polyamide. 29% Polyurethane. 20% Elastane. 13% Polyester
• Made in the USA or Imported
• POLAR PRESENTS A NEW AFFORDABLE HRM: When you're looking for a reliable high quality heart rate monitor for your everyday use. Polar H9 is a trusted choice of HR sensor that fulfills all your needs.
• GOLD STANDARD IN HEART RATE TRACKING: Built on decades of scientific research and development. recognized by both regular users and researchers around the globe. Polar is proud to be the Gold Standard in HR tracking.
• WORKS WITH EVERYTHING: Polar H9 works with ALL HRM compatible Equipment.
• MORE EFFECTIVE: Track your heart rate with Polar's high accuracy sensors. Choose you size: XS-S: 20 - 26. M-XXL: 26 - 36
• TURN YOUR PHONE INTO A TRACKER: Enjoy endless connection possibilities with popular apps on your smartphone.
• BATTERY: A CR2025 button cell battery must be used in the Polar H9 (included). Other battery sizes may cause damage to. and malfunction of the sensor.