Apple Watch Ultra 4 GPS + Cellular | 49mm

Meet the Apple Watch Ultra 4 , Apple's ultimate sports and adventure smartwatch, engineered with a rugged titanium design, advanced health sensing and extended battery life.

Powered by the S11 chip and Apple's new Health Sensing System , Apple Watch Ultra 4 provides higher-frequency heart-rate and HRV measurements alongside the new Readiness experience, helping you better understand training, recovery and everyday activity.

The large 49mm Always-On Retina display uses wide-angle OLED technology and reaches an impressive 3,000 nits peak brightness , while the flat sapphire crystal provides enhanced durability. The titanium case is available in Natural and Black finishes.

Built for demanding environments, Ultra 4 features WR100 water resistance , is suitable for recreational scuba diving to 40 metres, has IP6X dust resistance and is MIL-STD-810H tested. Precision dual-frequency GPS helps provide accurate positioning for running, cycling, hiking and outdoor adventures.

Battery life is one of Ultra 4's biggest advantages, delivering up to 50 hours of normal use , up to 84 hours in Low Power Mode and up to 45 hours of Max Extended Workout tracking .

Apple S11 chip

• 64GB storage

• GPS + Cellular

• 5G and LTE connectivity

• Precision dual-frequency GPS

• Always-On Retina display

• Wide-angle OLED with LTPO3

• 3,000 nits peak brightness

• Flat sapphire crystal display

• New Health Sensing System

• High-frequency heart-rate monitoring

• HRV and Recovery tracking

• New Readiness app

• Vitals app

• ECG

• Blood Oxygen

• Sleep tracking and Sleep Score

• Sleep apnea notifications

• Hypertension Notifications*