Apple Watch Ultra 4 GPS + Cellular 49mm Natural Titanium Case with Desert Alpine Loop - M | MJAF4DH/A

Description

The Apple Watch Ultra 4 features a long-lasting battery life, with up to 45 hours of Max Extended Workout tracking and up to 50 hours of normal use. It also supports fast charging, providing up to 18 hours of use with just 15 minutes of charging. The watch includes a new Health Sensing System, which delivers accurate heart rate sensing and provides insights on stress and recovery through more frequent heart rate variability readings. Additionally, the Apple Watch Ultra 4 features built-in satellite communications, allowing you to stay connected and safe off the grid. Choose from two aerospace-grade titanium finishes: natural and black. The watch has a 49mm size and is designed for exercise and fitness tracking.