Apple Watch Ultra 2 Smartwatch

Design and Build

• 49 mm titanium case (natural or black finish)
• Flat sapphire crystal display
• Customizable Action button on the side
• Digital Crown and side button
• Weight around 61–62 grams (without band)
• Fits wrists from 130–210 mm
• Certified to MIL-STD-810H for durability
• Water resistant to 100 meters; recreational dive-ready to 40 meters (EN13319)
• Dust resistant (IP6X)

Display

• Always-On Retina LTPO OLED
• Up to 3000 nits peak brightness (excellent outdoor visibility)
• 410 × 502 resolution, 326 ppi
• Night Mode support

Performance and Storage

• Apple S9 SiP with dual-core processor and 4-core Neural Engine
• 64 GB storage
• Double Tap gesture support
• Faster on-device Siri with health data access

Battery Life

• Up to 36 hours of normal use
• Up to 72 hours in Low Power Mode
• Up to 17 hours of outdoor workout in Low Power Mode
• Fast charging (up to 80% in about 1 hour)

Sensors and Health Features

• Third-generation optical heart rate sensor
• Electrical heart sensor (ECG)
• Blood oxygen (SpO2) monitoring
• Temperature sensing
• Depth gauge and water temperature sensor
• Always-on altimeter (expanded range)
• Compass
• High-g accelerometer and gyroscope
• Sleep tracking with stages and sleep apnea notifications
• Cycle tracking, medications, mindfulness, noise monitoring, and more

Fitness and Adventure

• Precision dual-frequency GPS (L1 + L5) with multi-GNSS support
• Extensive workout modes including diving, freediving, and outdoor activities
• Training load insights
• Action button for quick workout control or custom functions
• Offline maps and advanced navigation tools

Connectivity

• Built-in cellular (LTE) on GPS + Cellular models
• Wi-Fi, Bluetooth 5.3
• Second-generation Ultra Wideband chip
• Precision Finding for compatible iPhones