- Audio
- Dual speakers, three-microphone array with beamforming and wind noise mitigation
- Battery Cell Composition
- Lithium-Ion
- Battery Life
- Up to 36 hours normal use, up to 72 hours in Low Power Mode
- Brand
- Apple
- Case Material
- Aerospace-grade titanium
- Chipset
- S9 SiP, 64-bit dual-core processor, 4-core Apple Neural Engine
- Connectivity Technology
- Bluetooth, Cellular, NFC, Wi-Fi
- Controls
- Customizable Action button, Digital Crown with haptic feedback, Side button, Double tap gesture, On-device Siri
- Display
- Always-On Retina LTPO OLED, flat sapphire crystal, up to 3,000 nits brightness
- Finish Options
- Natural Titanium, Black Titanium
- GPS
- Built-in precision dual-frequency GPS (GPS, GNSS, Galileo, BeiDou)
- Health & Safety
- Fall Detection, Crash Detection, Emergency SOS, International emergency calling, 86dB Siren
- Memory Storage Capacity
- 64 GB
- Model
- Apple Watch Ultra 2
- Operating System
- watchOS
- Other Features
- Apple Pay, GymKit, Offline maps, Custom workouts, Advanced activity metrics for runners, cyclists, hikers, swimmers, divers
- Power & Charging
- Built-in rechargeable lithium-ion battery, USB-C magnetic fast-charging cable
- Screen Size
- 49mm
- Shape
- Rectangular
- Standards Tested
- MIL-STD 810H (altitude, high/low temperature, temperature shock, immersion, freeze/thaw, ice, freezing rain, shock, vibration)
- Water & Dust Resistance
- Water resistance 100m (ISO 22810:2010), Dust resistance IP6X, EN13319 scuba diving certified to 40m
- Wireless Communication Standard
- 802.11n