Apple

Watch Ultra 2 Cellular 49mm Black Dark Green Alpine Loop

Material and Finish
Titanium case, Grade 5
Natural, Black

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
Action button
Siren
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 sensor1
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 app2
Cycle Tracking app with retrospective ovulation estimates3
Heart Rate app
High and low heart rate notifications
Irregular rhythm notifications4
Medications app
Mindfulness app with state of mind tracking
Noise app
Sleep app including sleep stages
Sleep apnea notifications5
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 use6
Up to 72 hours in Low Power Mode6
Built-in rechargeable lithium-ion battery
Fast-charge capable7
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, d 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
  Cycling
Average speed, elevation gained, and distance
Connection to cycling accessories via Bluetooth
Functional Threshold Power
Power Zones
Cadence
Live Activity on iPhone
  Swimming
Custom workout for Pool Swim
Splits and auto sets
SWOLF score
Stroke type tracking
Automatic stroke detection
Kickboard detection
Average pace, total distance, and laps
  Diving
Recreational dive to 40m
Dive computer app (available on the App Store)8
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
and more
Safety
 Emergency SOS9
 International emergency calling10
 Siren
 Crash Detection9
 Fall Detection
 Last Emergency Call Availability Waypoint
 Noise Monitoring
 Backtrack
Durability
  Water resistance 100m under ISO standard 22810:201011
  Dust resistance IP6X under IEC 6052912
  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 UMTS13
L1+L5 Precision dual-frequency GPS (GPS, GLONASS, Galileo, QZSS, and BeiDou)
Wi-Fi 4 (802.11n)
Bluetooth 5.3
Second-generation Ultra Wideband chip14
Apple Pay
GymKit
Support for Apple Watch For Your Kids15
International roaming16
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)