- Up to 36 hours of battery life
- 49-millimetre corrosion-resistant titanium case.
- A bright Always-On Retina display that’s easy to see, even in direct sunlight.
- Advanced metrics in the Workout app, including Heart Rate Zones and Running Form.
- Precision dual-frequency GPS for accuracy, distance, route and pace calculations.
- Trail Loop band is thin, light and flexible, designed especially for runners.
