smartwatches

Apple Watch Ultra

ApplewatchOS 92022

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Device Specifications

Detailed technical specifications and features for the Apple Watch Ultra

Processor

ProcessorS8 SiP (64-bit dual-core processor)

Display

Display1.92" (49mm) Always-On Retina LTPO OLED display (410x502 pixels), up to 2000 nits brightness, flat sapphire front crystal

Battery

Battery LifeUp to 36 hours (typical usage) / Up to 60 hours (Low Power Mode)

ChargingMagnetic Fast Charging

Sensors

SensorsElectrical Heart Sensor (ECG app), 3rd Gen Optical Heart Sensor, Blood Oxygen Sensor (Blood Oxygen app), Temperature Sensor, Depth Gauge (±1m accuracy), Water Temperature Sensor, High-g Accelerometer (up to 256 g-forces for Crash Detection and Fall Detection), High Dynamic Range Gyroscope, Always-on Altimeter, Compass, Ambient Light Sensor, Dual-Frequency GPS (L1 and L5 GPS, GLONASS, Galileo, QZSS and BeiDou)

Water Resistance

Water Resistance100 meters (swimproof, EN13319 certified for recreational scuba diving to 40 meters), IP6X dust resistance

Connectivity

ConnectivityBluetooth 5.3, Wi-Fi (802.11b/g/n 2.4GHz and 5GHz), Cellular (LTE and UMTS), GPS (L1, GLONASS, Galileo, QZSS and BeiDou), UWB (Ultra Wideband)

Physical Aspects

Design49mm titanium case, raised edges for display protection, ceramic and sapphire crystal back, larger Digital Crown and side button for use with gloves, customizable Action button, three new bands (Trail Loop, Alpine Loop, Ocean Band)

Weight61.3g

Features

Special FeaturesCrash Detection, Fall Detection, Emergency SOS, International Emergency Calling, Siren (86-decibel), Dive Computer features (with Oceanic+ app), Wayfinder Watch Face, Action Button (customizable), Compass Waypoints, Backtrack (using GPS data), Cycle Tracking (with retrospective ovulation estimates and improved period predictions), Night Mode (for Wayfinder face), Multiple Sports Modes (including Multisport workouts, advanced running and swimming metrics), On-wrist operating temperature from -20° to 55° C (-4° to 131° F), Tested to MIL-STD 810H (including Low Pressure, High/Low Temperature, Temperature Shock, Immersion, Shock, Vibration, etc.), 32GB Capacity, Apple Pay, GymKit, Precision Finding (with iPhone 15 or later)