Built for endurance. Engineered for adventure.

Apple Watch Ultra 4 is Apple’s most rugged and capable smartwatch, combining a durable 49mm Grade 5 titanium case, advanced health sensing, precision dual-frequency GPS and long battery life for sport, travel and everyday use. It is available in Natural Titanium and Black Titanium.

Key Features

• S11 chip with 64-bit dual-core processor
• 64GB storage
• Always-On Retina LTPO3 OLED display
• Up to 3,000 nits brightness
• Sapphire crystal front
• Precision dual-frequency GPS
• Advanced Health Sensing System
• ECG, heart-rate and HRV tracking
• Sleep tracking and sleep score
• Wrist temperature sensing
• Readiness score
• Fall Detection and Crash Detection
• Customizable Action button
• Built-in siren
• Satellite communication support
• Bluetooth 5.3

Battery & Charging

• Up to 50 hours of normal use
• Up to 84 hours in Low Power Mode
• Up to 45 hours of extended outdoor workout tracking
• Up to 80% charge in about 45 minutes
• Around 15 minutes of charging = up to 18 hours of use
• Magnetic Fast Charger to USB-C cable included

Built for Extreme Conditions

• WR100 water resistance
• Recreational scuba diving to 40 meters
• IP6X dust resistance
• MIL-STD-810H tested
• Depth gauge
• Water temperature sensor
• Always-on altimeter

Size & Weight

Case: 49mm
Dimensions: 49 × 44 × 12 mm
Weight: approximately 63 g
Display: 422 × 514 pixels

Inside the Box

• Apple Watch Ultra 4
• Selected band
• Apple Watch Magnetic Fast Charger to USB-C Cable (1m)

Technical Highlights

Chip: Apple S11
Case: Grade 5 Titanium
Display: Always-On Retina LTPO3 OLED
Brightness: Up to 3,000 nits
Battery: Up to 50 hours
Low Power Mode: Up to 84 hours
Charging: Fast magnetic USB-C charging
Storage: 64GB
Bluetooth: 5.3
Water Resistance: 100m
Diving: Up to 40m
Dust Resistance: IP6X
GPS: Precision dual-frequency
Cellular: 5G RedCap / LTE on supported networks

Apple Watch Ultra 4. Built to go farther.