Apple Watch Ultra Specifications:

• Display: 1.92″ Always-on Retina LTPO OLED, Up to 2000 nits brightness, Sapphire crystal glass

• Design: Titanium case, Digital Crown with haptic feedback, Action button

• Water Resistance Level: WR100 (Up to 100 meters), EN 13319

• Durability: IP6X dust-resistant, MIL-STD-810H certified

• Processor: Apple S8 chip (dual-core), W3 wireless chip, U1 chip

• Storage: 32GB (GPS + Cellular)

• Connectivity: Bluetooth 5.3, Dual-band WiFi (2.4/5GHz)

• Built-in GPS: Yes (L1 + L5), Glonass, Galileo, QZSS, BeiDou

• Sensors: 3rd generation optical heart rate, Electrical heart rate, High-G accelerometer, Temperature, Gyroscope, Ambient light, Always-on altimeter, Water Temperature

• Audio: Dual speakers, 3 microphones (with wind noise mitigation)

• Battery: Up to 36 hours (or 18 hours with LTE)

• Charging: USB-C magnetic charging cable