Apple Watch Ultra 3 - 49mm Black Titanium Ocean Band Black - Satellite Connectivity - High Blood Pressure Alerts - Pre-Order

Processor and Performance

• New S10 SiP chip for faster performance and better energy efficiency

Display

• LTPO OLED display with 24% thinner bezels

• Brightness up to 3000 nits for better sunlight visibility

• Resolution approximately 422 × 514 pixels

Battery

• Up to 42 hours of battery life in regular use

• Up to 72 hours in Low Power Mode

• Fast charging provides 12 hours of use in just 15 minutes

Durability and Water Resistance

• Water resistant up to 100 meters

• Dust resistance with IP6X rating

• Military-grade durability with MIL-STD 810H certification

Health and Sensors

• Heart rate monitoring and ECG capability

• Blood oxygen sensor (SpO₂)

• Advanced sleep tracking with Sleep Score feature

• Blood pressure estimation through long-term tracking

Connectivity

• Satellite connectivity for emergencies

• Supports 5G, Wi-Fi, and Bluetooth 5

Storage

• 64GB of internal storage