Apple

Apple Watch Ultra 4

Name: Apple Watch Ultra 4
Brand: Apple

Apple's outdoor and endurance flagship watch, built around the S11 chip and up to 84 hours of battery life in Low Power Mode.

Product image / Apple

Evidence statusSpecs not independently verifiedapple.com.cn

Starting price on record$799

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Chip: Apple S11
Software: watchOS 27
Health / HRV: Measured up to 24x more often than the previous generation
Audio / Siren: Siren

The decision

Where it wins

Robust titanium case for durability in extreme conditions
Up to 84 hours of battery life in Low Power Mode
Customizable Action button for quick access to frequently used features

Where it doesn't

High price of $799 may be prohibitive for casual users
Limited availability and targeted towards a specific audience

Ideal forSerious athletes and outdoor enthusiastsIndividuals requiring long battery life for endurance activities

Key Features

✦S11 chip with 64-bit dual-core processor
✦Up to 84 hours of battery life in Low Power Mode
✦Customizable Action button
✦Three-microphone array with wind noise mitigation
✦Dual speakers
✦Titanium case, Grade 5

02 / Technical record

Specifications

Structured product data, grouped by system.

Core hardware03

Chip	Apple S11
Chip / S11 Chip	S11 chip with 64-bit dual-core processor
Chip / 64GB Capacity	64GB capacity

AI & acceleration01

Chip / 4-Core Neural Engine	4-core Neural Engine

Display & media01

Audio / Media Playback	Media playback

Power & thermal16

Battery / Normal Use	More than 2 days, up to 50 hours
Battery / Fast Charge	15 minutes adds up to 18 hours
Battery / Low Power Mode	Up to 84 hours
Battery / Extended Workout	Up to 25 hours with full GPS and heart rate
Battery / Max Extended Workout	Up to 45 hours for outdoor activity tracking
Power And Battery Life / Charge Time	Up to 80% charge in about 45 minutes
Power And Battery Life / Battery Type	Built‑in rechargeable lithium‑ion battery
Power And Battery Life / Low Power Mode	Up to 84 hours in Low Power Mode
Power And Battery Life / 5 Minutes Charge	5 minutes for up to 10 hours of sleep tracking
Power And Battery Life / Workout Tracking	Up to 18 hours workout tracking
Power And Battery Life / 15 Minutes Charge	15 minutes for up to 18 hours of normal use
Power And Battery Life / Fast-Charge Capable	Fast‑charge capable
Controls / Siri Powered By Apple Intelligence	Siri powered by Apple Intelligence
Power And Battery Life / Multiday Battery Life	Multiday battery life, up to 50 hours of normal use
Power And Battery Life / Extended Workout Tracking	Up to 25 hours Extended Workout tracking
Power And Battery Life / Max Extended Workout Tracking	Up to 45 hours Max Extended Workout tracking

Physical & connectivity08

Connectivity / GPS	On-device GPS, Apple's most accurate yet in a sports watch
Connectivity / Cellular	Cellular capable
Size And Weight / Depth	12mm
Size And Weight / Width	44mm
Connectivity / Satellite	Satellite communications
Size And Weight / Height	49mm
Size And Weight / Fits Wrist Size	130–210mm
Size And Weight / Weight (Natural)	63.0 grams

Platform & software01

Software	watchOS 27

Other specifications44

Health / HRV	Measured up to 24x more often than the previous generation
Audio / Siren	Siren
Case Material	Natural or black titanium, 100% recycled titanium in the case, 45% recycled content overall
Operating System	watchOS
Controls / Gestures	Single tap, double tap, and wrist flick gestures
Health / Heart Rate	Continuous measurement every 5 seconds, all day
Material And Finish	Titanium case, Grade 5 Natural, Black
Audio / Dual Speakers	Dual speakers
Controls / Side Button	Side button
Health / Heart Sensors	Optical (larger, power-efficient green LEDs) and electrical heart sensors
Controls / Digital Crown	Digital Crown with haptic feedback
Workouts And Activity / Pacer	Pacer
Audio / Three-Microphone Array	Three-microphone array with beamforming and wind noise mitigation
Hardware And Buttons / Speaker	Dual speakers
Workouts And Activity / Hiking	Compass with bearing, incline, elevation, and coordinates
Workouts And Activity / Cycling	Cycling
Workouts And Activity / Running	Running
Workouts And Activity / VO 2 Max	VO 2 max
Hardware And Buttons / Microphone	Three-microphone array with beamforming and wind noise mitigation
Workouts And Activity / Race Route	Race Route
Controls / Customizable Action Button	Customizable Action button
Workouts And Activity / Custom Workouts	Custom workouts
Workouts And Activity / Custom Waypoints	Custom waypoints
Workouts And Activity / Elevation Alerts	Elevation alerts
Workouts And Activity / Heart Rate Zones	Heart Rate Zones (customizable)
Workouts And Activity / Backtrack GPS Data	Backtrack GPS data
Workouts And Activity / Multisport Workout	Multisport workout
Hardware And Buttons / Health Sensing System	Customizable Action button
Environmental Requirements / Relative Humidity	5% to 90% noncondensing
Workouts And Activity / Postworkout Heart Rate	Postworkout heart rate
Environmental Requirements / Operating Altitude	-1600 feet to 29,500 feet (-500m to 9000m)
Hardware And Buttons / Customizable Action Button	Customizable Action button
Workouts And Activity / Automatic Track Detection	Automatic track detection
Environmental Requirements / Operating Temperature	32° to 95° F (0° to 35° C)
Workouts And Activity / Customizable Workout Views	Customizable Workout Views
Hardware And Buttons / Antennas (GPS, Cellular/Satellite)	TDD‑5G NR (Bands n38, n40, n41, n53) FDD‑LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 66, 71) TDD‑LTE (Bands 38, 39, 40, 41, 53)
Workouts And Activity / Automatically Generated Waypoints	Automatically generated waypoints to cellular connectivity
Environmental Requirements / On-Wrist Operating Temperature	-4° to 130° F (-20° to 55° C)
Workouts And Activity / Precision Start Using Action Button	Precision Start using Action button
Environmental Requirements / Non-Operating Storage Temperature	-4° to 113° F (-20° to 45° C)
Workouts And Activity / Offline Maps With Custom Route Creation	Offline maps with custom route creation
Workouts And Activity / Training Load / Workout Effort Tracking	Training Load / Workout Effort Tracking
Workouts And Activity / Heart Rate Zone, Pace, And Target Alerts	Heart Rate Zone, pace, and target alerts
Workouts And Activity / Average Speed, Elevation Gained, And Distance	Average speed, elevation gained, and distance

Evidence / qualification

Read the record

Specs not independently verifiedapple.com.cn

Source on record: apple.com.cn

Editorial context

The Apple Watch Ultra 4 is a high-end sports and outdoor watch designed for endurance activities and extreme environments. It boasts a robust titanium case, a powerful S11 chip, and an impressive battery life of up to 84 hours in Low Power Mode. The watch offers advanced features such as a customizable Action button, dual speakers, and a three-microphone array with wind noise mitigation. However, its premium price point and limited availability may restrict its appeal to a niche audience of serious athletes and outdoor enthusiasts.

Frequently Asked Questions

Who is Apple Watch Ultra 4 for?↓

Apple Watch Ultra 4 is a fit for serious athletes and outdoor enthusiasts and Individuals requiring long battery life for endurance activities.

What are the drawbacks of Apple Watch Ultra 4?↓

The trade-offs we record are: High price of $799 may be prohibitive for casual users and Limited availability and targeted towards a specific audience.

What does Apple Watch Ultra 4 do well?↓

Robust titanium case for durability in extreme conditions, Up to 84 hours of battery life in Low Power Mode and Customizable Action button for quick access to frequently used features.

How much does Apple Watch Ultra 4 cost?↓

$799, as recorded in this index. Prices move; check the retailer for the current figure.

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