Train more efficiently and enhance your performance by using heart rate data for detailed analysis. Compatibility with a variety of Bluetooth Smart & ANT+ wearable devices and mobile training apps.

• Fits Chests: 70 - 120cm (100 - 150cm with chest strap extension)
• Works with any Bluetooth smart and ANT+ enabled systems
• IPX 7 waterproof rating
• 900 hours battery life
• 32g (strap), 14g (monitor)