Apple Watch Ultra 3


Product Details:


General

  • Case size: 49 mm

  • Dimensions: 49 mm height, 44 mm width, 12 mm depth

  • Weight: Approximately 61.6 grams (natural titanium) and 61.8 grams (black titanium)

  • Case material: Grade 5 Titanium, available in Natural and Black finishes

  • Display resolution: 422 x 514 pixels (about 1,245 mm² display area)

  • Display type: Always-On Retina LTPO OLED, third-generation Ultra display

  • Display brightness: Up to approximately 3000 nits

Performance and Connectivity

  • Processor: Apple S10 SiP (64-bit dual-core CPU with 4-core Neural Engine)

  • Storage: 64 GB

  • Connectivity: GPS + Cellular models with 5G capability

  • New feature: Two-way satellite communication for messaging, location sharing, and Emergency SOS off the grid

  • Wireless: Wi-Fi, Bluetooth, and Ultra Wideband

Battery and Charging

  • Battery life: Up to 42 hours of normal use

  • Low Power Mode: Up to 72 hours

  • Fast charging: About 15 minutes provides up to 12 hours of use in normal conditions

Health and Fitness Sensors

  • Optical heart rate sensor

  • Electrical heart sensor (ECG)

  • Blood Oxygen (SpO?) sensor

  • Skin temperature sensor

  • Accelerometer and gyroscope for fall and crash detection

  • Compass and always-on altimeter

  • Dual-frequency precision GPS (L1 + L5)

  • New feature: Hypertension notifications that estimate long-term elevated blood pressure trends

  • Advanced workout tracking for running, cycling, hiking, swimming, and triathlon

Durability and Design

  • Water resistance: 100 meters (10 ATM)

  • Dust resistance: IP6X

  • Glass: Sapphire crystal front

  • Buttons: Customizable Action button for workouts, waypoints, or quick commands

  • Navigation: Backtrack mode, offline maps, and waypoint tracking

  • Microphones and speakers optimized for high-wind environments

Other Details

  • Operating system: watchOS 11 (compatible with watchOS 26 and later updates)

  • Compatibility: Requires iPhone 11 or later running iOS 26 or later

  • Charging: Magnetic fast charger to USB-C cable included

  • Battery material and case designed for improved energy efficiency and recyclability




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