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Apple Watch Ultra (1st Generation)
Released:2022•OS:watchOS 9 (upgradeable to later versions)
Specifications
Processor
Apple S8 SiP with 64-bit dual-core processor
Display
49mm: LTPO OLED Always-On Retina display, 410×502 pixels, up to ~3000 nits brightness
Battery
Battery Life:Up to ~36 hours typical use; up to ~60 hours in low-power mode
Charging:USB-C magnetic fast charging cable included
Sensors
Electrical heart sensor (ECG), Blood Oxygen sensor (SpO₂), Third-generation optical heart sensor, Depth gauge / Water temperature sensor, Always-on altimeter, Compass, High-g accelerometer (up to 256 g for crash/fall detection), Ambient light sensor, Gyroscope
Water Resistance
Water resistant to 100 meters (WR100); dive-ready to 40 m (EN 13319)
Connectivity
GPS (L1 + L5 dual-band) + Cellular / LTE models, Wi-Fi 802.11b/g/n (2.4GHz & 5GHz), Bluetooth 5.3, U1 Ultra Wideband chip
Physical Aspects
Design:Aerospace-grade titanium case (49 mm), flat sapphire front crystal, MIL-STD 810H rated, IP6X dust resistant, Dive depth gauge; weight ~61 g
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