About this item
- Specialized features, sensors, and three new bands designed for exploration, adventure, and endurance
- 49-millimetre aerospace-grade titanium case for an ideal balance of weight, strength and corrosion resistance
- The largest, brightest Apple Watch display for improved legibility in all conditions
- Up to 36 hours of battery life for normal use along with low-power settings for even longer battery life
- Precision dual-frequency GPS system provides accurate location for calculating distance, pace, and route maps
