Apple Watch Ultra (2nd Gen)

Material and Finish

Aluminum case

• Midnight

• Midnight

• Silver

Size and Weight

Hardware and Buttons

• Digital Crown

• Microphone

• Side button

• Speaker/air vent

• Optical heart sensor

Controls

• Digital Crown with haptic feedback

• Side button

• Siri

Chip

• S8 SiP with 64-bit dual-core processor

• 2-core Neural Engine

• 32GB capacity

Sensors

• Second-generation optical heart sensor

• Compass

• Always-on altimeter

• High-g accelerometer

• High dynamic range gyroscope

• Ambient light sensor

Health and Wellness

• Heart Rate app

• High and low heart rate notifications

• Irregular rhythm notifications¹

• Medications app

• Mindfulness app

• Noise app

• Sleep app including sleep stages

Display

• Retina LTPO OLED display

• Ion-X front glass

• Up to 1000 nits maximum brightness

• 326 pixels per inch

Power and Battery Life

• All-day battery life, up to 18 hours of normal use²

• Built-in rechargeable lithium-ion battery

• Up to 80% charge in about 1.5 hours³

Operating System

watchOS

watchOS is the world’s most advanced wearable operating system, with apps and features designed to keep you active, healthy, safe, and connected.

Workouts and Activity

Safety

• Emergency SOS⁴

• International emergency calling⁵

• Crash Detection⁴

• Fall Detection

Durability

• Water resistance 50m (swimproof)⁶

Connectivity

• L1 GPS, GNSS, Galileo, and QZSS

• LTE and UMTS⁷

• Wi-Fi 4 (802.11n)

• Bluetooth 5.3

• Apple Pay

• GymKit

• Supports Apple Watch for kids using Family Setup⁸

Accessibility

Built-in accessibility features supporting vision, mobility, hearing, and cognitive disabilities.

Features include:

• VoiceOver

• Zoom

• On/Off Labels

• Reduce Transparency

• Increase Contrast

• Color Filters

• Text Size

• Bold Text

• Reduce Motion

• Hourly Chimes

• AssistiveTouch

• Button Click Speed

• Touch Accommodations

• Auto-Answer Calls

• Type to Siri

• RTT Support

• Audio Volume Balance

• Audio Transcription

• Live Speech

• Accessibility Shortcut

• Mono Audio

• Taptic Time

• Personal Voice

Environmental Requirements

• Operating temperature: 32° to 95° F (0° to 35° C)

• Nonoperating storage temperature: –4° to 113° F (–20° to 45° C)

• Relative humidity: 5% to 90% noncondensing

• Operating altitude: 0 feet to 10,000 feet (0m to 3000m)

Apple Watch SE and the Environment

Apple Watch SE paired with Sport Loop is designed to reduce environmental impact:⁹

Progress toward Apple 2030

Apple Watch SE paired with Sport Loop is one of Apple’s first carbon neutral products:

• 30% recycled or renewable content¹⁰

• 100% of manufacturing electricity sourced from clean electricity¹¹

• 50% or more shipped without airplanes¹²

• 75% emissions reduction against baseline¹³

• 7.2 kg CO₂e total remaining emissions covered by high-quality carbon credits¹⁴

Materials

• 100% recycled aluminum in the case

• 100% recycled gold in the plating of multiple printed circuit boards

• 100% recycled tin in the solder of multiple printed circuit boards

• 100% recycled tungsten in the Taptic Engine

• 100% recycled rare earth elements in all magnets

• 100% fiber-based packaging¹⁵

• 44% recycled content in fiber packaging

Energy

• 100% of manufacturing electricity for Apple Watch SE and Sport Loop is sourced from clean electricity

• 100% of expected customer energy use matched with clean electricity¹⁶

• Meets California Energy Commission’s energy efficiency standards for battery charger systems¹⁷

Waste

• No established final assembly sites generate waste sent to landfill as part of Apple’s Zero Waste Program

Smarter chemistry¹⁸

• Arsenic-free display glass

• Mercury-, BFR-, and PVC-free

• Meets European REACH regulation on nickel

Compatibility

• iPhone Xs or later with iOS 17 or later

In the Box

• Apple Watch SE

• Band

• Apple Watch Magnetic Charger to USB-C Cable (1m)