Train more efficiently & enhance your performance by using heart rate data for detailed analysis. Compatibility with a variety of Bluetooth Smart & ANT+ wearable devices & mobile training apps.
Features: Fits Chests: 70
- 120cm (100
- 150cm with chest strap extension) Works with any Bluetooth smart & ANT+ enabled systems IPX 7 waterproof rating 900 hours battery life 32g (strap), 14g (monitor)