Apple Watch Ultra 2
Technical Specifications
Available in Titanium case, Grade 5, Natural, Black
Price
Size and Weight
Height: 49mm
Width: 44mm
Depth: 14.4mm
410 by 502 pixels
1185 sq mm display area
Weight (natural): 61.4 grams
Weight (black): 61.8 grams
Fits 130–210mm wrists
Hardware and Buttons
Microphone
Speaker
Customizable Action button
Siren/Speaker
GPS antennas
Microphone
Side button
Microphone
Digital Crown
Depth gauge/water temperature sensor
Controls
Customizable Action button
Digital Crown with haptic feedback
Side button
Double tap gesture
Siri with on‑device processing
Chip
S9 SiP with 64-bit dual-core processor
4-core Neural Engine
64GB capacity
Sensors
Electrical heart sensor
Third-generation optical heart sensor
Temperature sensor
Depth gauge ±1m accuracy
Water temperature sensor
Compass
Always-on altimeter
High-g accelerometer
High dynamic range gyroscope
Ambient light sensor
Health and Wellness
ECG app
Cycle Tracking app with retrospective ovulation estimates
Heart Rate app
High and low heart rate notifications
Irregular rhythm notifications
Medications app
Mindfulness app with state of mind tracking
Noise app
Sleep app including sleep stages
Sleep apnea notifications
Display
Always-On Retina LTPO2 OLED display
Flat sapphire crystal display
Up to 3000 nits maximum brightness
1 nit minimum brightness
326 pixels per inch
Night Mode using Modular Ultra or Wayfinder watch face
Audio
Three-microphone array with beamforming and wind noise mitigation
Dual speakers
Media playback
Power and Battery Life
Multiday battery life, up to 36 hours of normal use
Up to 72 hours in Low Power Mode
Built-in rechargeable lithium-ion battery
Fast-charge capable
Up to 80% charge in about 1 hour
Operating System
watchOS 11
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
Running
Custom workouts
Customizable Workout Views
Training load
Heart Rate Zones
Race Route
Pacer
Precision Start using Action button
Stride length, ground contact time, and vertical oscillation
Automatic track detection
Multisport workout
Hiking
Compass with bearing, incline, elevation, and coordinates
Custom waypoints
Automatically generated waypoints to cellular connectivity
Backtrack GPS data
Offline maps with custom route creation
Elevation alerts
Topographic maps for thousands of national and regional parks (U.S. only)
Hundreds of curated hikes across all 63 U.S. national parks
Running
Custom workouts
Customizable Workout Views
Training load
Heart Rate Zones
Race Route
Pacer
Precision Start using Action button
Stride length, ground contact time, and vertical oscillation
Automatic track detection
Multisport workout
Hiking
Compass with bearing, incline, elevation, and coordinates
Custom waypoints
Automatically generated waypoints to cellular connectivity
Backtrack GPS data
Offline maps with custom route creation
Elevation alerts
Topographic maps for thousands of national and regional parks (U.S. only)
Hundreds of curated hikes across all 63 U.S. national parks
Diving
Recreational dive to 40m
Dive computer app (available on the App Store)
Automatic launch at 1m
Current and maximum depth duration
GPS entry and exit points
Depth gauge
Water temperature sensor
More Workouts
Skiing, Snowboarding, Outdoor Rowing, Paddling, Golf, Walk, Elliptical, Rower
Stair Stepper, HIIT, Yoga, Functional Strength Training, Dance, Cooldown, Core Training, Pilates, Tai Chi, Wheelchair, Kickboxing, Multisport
Safety
Emergency SOS
International emergency calling
Siren
Crash Detection
Fall Detection
Last Emergency Call Availability Waypoint
Noise Monitoring
Backtrack
Durability
Water resistance 100m under ISO standard 22810:2010
Dust resistance IP6X under IEC 60529
EN13319 recreational scuba diving to 40m (±1m accuracy)
Tested to MIL-STD 810H against subsections for altitude, high temperature, low temperature, temperature shock, immersion, freeze with thaw, ice and freezing rain, and shock and vibration
Connectivity
LTE and UMTS
L1+L5 Precision dual-frequency GPS (GPS, GLONASS, Galileo, QZSS, and BeiDou)
Wi-Fi 4 (802.11n)
Bluetooth 5.3
Second-generation Ultra Wideband chip
Apple Pay
GymKit
Support for Apple Watch For Your Kids
International roaming
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
On-wrist operating temperature:
–4° to 130° F (–20° to 55° C)
Operating temperature:
32° to 95° F (0° to 35° C)
Nonoperating storage temperature:
–4° to 113° F (–20° to 45° C)
Dive operating temperature:
32° to 104° F (0° to 40° C)
Relative humidity:
5% to 90% noncondensing
Operating altitude:
–1600 feet to 29,500 feet (–500m to 9000m)
Apple Watch Ultra 2 and the Environment
Apple Watch Ultra 2 paired with Alpine Loop, Trail Loop, or Titanium Milanese Loop is designed to reduce environmental impact:
Progress toward Apple 2030
Apple Watch Ultra 2 paired with Alpine Loop, Trail Loop, or Titanium Milanese Loop is one of Apple’s first carbon neutral products:
30% recycled or renewable content
100% of manufacturing electricity sourced from clean electricity
50% or more shipped without airplanes
81% emissions reduction against baseline
12 kg CO2e or fewer total remaining emissions covered by high-quality carbon credits
Energy
100% of manufacturing electricity for Apple Watch Ultra 2 and Alpine Loop or Trail Loop is sourced from clean electricity
100% of expected customer energy use matched with clean electricity
Meets California Energy Commission’s energy efficiency standards for battery charger systems
Waste
No established final assembly sites generate waste sent to landfill as part of Apple’s Zero Waste Program
Smarter chemistry
Arsenic-free display glass
Mercury-, BFR-, and PVC-free
Meets European REACH regulation on nickel
Apple Trade In
Trade in your eligible device for credit toward your next purchase, or get an Apple Gift Card you can use anytime. If your device isn’t eligible for credit, we’ll recycle it for free.
Materials
Carbon neutral Apple Watch Ultra 2 paired with Alpine Loop or Trail Loop has 30% recycled content, including:
95% recycled titanium in the case
100% recycled cobalt in the battery
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 and copper wire in the Taptic Engine
100% recycled rare earth elements in all magnets
100% recycled copper foil in the main logic board
20% recycled plastic from water bottles in the antenna line
100% fiber-based packaging
38% recycled content in fiber packaging
Compatibility
iPhone Xs or later, including iPhone SE (2nd generation or later), with iOS 18 or later
In the Box
Apple Watch Ultra 2
Band
Apple Watch Magnetic Fast Charger to USB-C Cable (1m)
