Apple Watch Ultra · 2025
Apple Watch Ultra 3 技术规格
本页面包含 Apple Watch Ultra 3 的完整技术规格，包括显示屏、芯片、存储容量、颜色、型号编号、尺寸、重量、操作系统、连接、电池和其他硬件详情。
- 芯片S10 chip with 64-bit …
- 电池最长 42 小时
- 存储容量64GB
- 重量61.6 g
- Titanium case
- Grade 5
- Natural
- Black
更新于:
Apple Watch Ultra 3: 主要参数
| 发布年份 | 2025 |
|---|---|
| 显示屏 | Flat sapphire crystal · 422 × 514 |
| 芯片 | S10 chip with 64-bit dual-core processor · 4-core Neural Engine |
| 存储容量 | 64GB |
| 电池 | 最长 42 小时 |
| 重量 | 61.6 g |
| 网络连接 | 5G · Wi-Fi 4 · Bluetooth 5.3 · UWB |
| 操作系统 | watchOS |
| 型号编号 | A3281, A2515, A2305 |
型号、容量和颜色
型号编号
- A3281
- A2515
- A2305
存储容量
- 64GB
颜色
- Titanium case
- Grade 5
- Natural
- Black
完整规格
尺寸和重量
- Height49mm
- Width44mm
- Depth12mm
- 422 by 514 pixels
- 1245 sq mm display area
- Weight (natural)61.6 grams
- Weight (black)61.8 grams
- Fits 130–210mm wrists
显示屏
- Always‑On Retina display with wide‑angle OLEDs and LTPO3
- 1Hz refresh
- Active area (422 by 514 pixels, 326 pixels per inch)
- Flat sapphire crystal display
- Up to 3000 nits peak brightness
- 1 nit minimum brightness
- Night Mode for Apple Watch Ultra faces (Modular Ultra, Wayfinder, Orienteering)
芯片
- S10 chip with 64-bit dual-core processor
- 4-core Neural Engine
- 64GB capacity
传感器
- Electrical heart sensor
- Third-generation optical heart sensor
- Blood oxygen sensor
- Temperature sensor
- Depth gauge
- Water temperature sensor
- Compass
- Always-on altimeter
- High-g accelerometer
- High dynamic range gyroscope
- Ambient light sensor
操作系统
- watchOS
- watchOS is the world’s most advanced wearable operating system, with apps and features designed to keep you active, healthy, safe, and connected.
辅助功能
- 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
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- 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
- Live Listen
环境要求
- On-wrist operating temperature–4° to 130° F (–20° to 55° C)
- Operating temperature32° to 95° F (0° to 35° C)
- Non-operating storage temperature–4° to 113° F (–20° to 45° C)
- Dive operating temperature32° to 104° F (0° to 40° C)
- Relative humidity5% to 90% noncondensing
- Operating altitude–1600 feet to 29,500 feet (–500m to 9000m)
包装内容
- Apple Watch Ultra 3
- Band
- Apple Watch Magnetic Fast Charger to USB-C Cable (1m)
Material and Finish
- Titanium case, Grade 5
- Natural
- Black
Hardware and Buttons
- Microphone
- Speaker
- Customizable Action button
- Siren/Speaker
- Antennas (GPS, cellular/satellite)
- Side button
- Digital Crown
- Depth gauge/Water temperature sensor/Altimeter
Controls
- Customizable Action button
- Digital Crown with haptic feedback
- Side button
- Double tap and wrist flick gestures
- Siri with on‑device processing
Health and Wellness
- Blood Oxygen app
- 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
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- Sleep app including sleep stages
- Sleep score
- Sleep apnea notifications
- Hypertension notifications
Audio
- Three-microphone array with beamforming and wind noise mitigation
- Dual speakers
- Media playback
- Siren
Power and Battery Life
- Multiday battery life, up to 42 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 45 minutes
- 15 minutes for up to 12 hours of normal use 10
- 5 minutes for up to 8 hours of sleep tracking
Workouts and Activity
- Running
- Custom workouts
- Customizable Workout Views
- Training Load / Workout Effort Tracking
- Heart Rate Zones (customizable)
- Postworkout heart rate
- VO2 max
- Race Route
- Pacer
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- Precision Start using Action button
- Stride Length, Ground Contact Time, Cadence, Power, 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
- Siren
- Cycling
- Average speed, elevation gained, and distance
- Bluetooth-compatible with power meters
- Functional Threshold Power (with power meter connection)
- Live Activity on iPhone
- Cadence (rpm), speed (mph), power (watts), power zones (with power meter connection)
- Swimming
- Custom workouts (pool swim) with haptics to cue the next interval
- Customizable Workout Views (pool swim, open water swim)
- Splits and auto sets
- SWOLF score
- Automatic stroke and count detection (including kickboard)
- Water temperature
- Average pace, total distance, heart rate, and laps
- 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
- 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
- Satellite connectivity (Emergency SOS, Messages, Find My)
- Emergency SOS13
- International emergency calling
- Siren
- Flashlight
- Crash Detection
- Fall Detection
- Last Emergency Call Availability Waypoint
- Noise monitoring
- Backtrack
Durability
- Water resistance 100m (swim, snorkel, scuba, high-speed water sports) under ISO standard 22810:201015
- Dust resistance IP6X under IEC 6052916
- 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
- All Models
- Support for 2.4GHz and 5GHz Wi-Fi networks
- Wi-Fi 4 (802.11n)
- Bluetooth 5.3
- L1 and L5 precision dual-frequency GPS (GPS, GLONASS, Galileo, QZSS, and BeiDou)
- Second-generation Ultra Wideband chip
- Apple Pay18
- GymKit
- Model A3281
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- Supports RedCap for 5G19 and LTE20
- FDD‑5G NR (Bands n1, n2, n3, n5, n7, n8, n12, n14, n20, n25, n26, n28, n66, n71)
- 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)
- Support for Apple Watch For Your Kids
- International roaming
Apple Watch and the Environment
- Apple Watch Ultra 3 is designed to reduce environmental impact:23
- See the Apple Watch Ultra 3 Product Environmental Report (PDF)
- Progress toward Apple 2030
- Apple 2030 is our commitment to be carbon neutral for our entire carbon footprint. Our plan to decarbonize products is rigorous and focuses on transitioning to low-carbon electricity, designing with recycled and low-carbon materials, and prioritizing lower-carbon ways of shipping products, like ocean freight.
- Materials
- Apple Watch Ultra 3 is made with 40% recycled content, including
- 100% recycled titanium in the case
- 100% recycled cobalt and 95% recycled lithium in the battery
- 100% recycled rare earth elements in all magnets
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- 100% recycled gold plating and tin solder in all Apple-designed printed circuit boards
- 100% recycled tungsten in the Taptic Engine
- 80% recycled steel in the speaker and Taptic Engine
- Energy
- 100% of manufacturing electricity for Apple Watch Ultra 3 is sourced from renewable electricity
- 100% of expected customer energy use matched with low-carbon electricity
- Meets California Energy Commission’s energy efficiency standards for battery charger systems
- Packaging
- 100% fiber-based packaging
- Waste
- No established final assembly sites generate waste sent to landfill as part of Apple’s Zero Waste Program
- Smarter chemistry
- All of the materials used in Apple products, accessories, and packaging are covered by the requirements of our Regulated Substances Specification, which was one of the first in industry to restrict the use of key substances of concern. See the latest Environmental Progress Report to understand Apple’s recent efforts in phasing out these chemistries.
Compatibility
- iPhone 11 or later, including iPhone SE (2nd generation or later), with iOS 26 or later
Apple Watch Ultra 3 技术规格
本页面包含 Apple Watch Ultra 3 的完整技术规格，包括显示屏、芯片、存储容量、颜色、型号编号、尺寸、重量、操作系统、连接、电池和其他硬件详情。
使用这些信息比较 Apple 设备、识别准确型号，并在维修、转售或购买前验证关键硬件功能。
Apple Watch Ultra 3 — 常见问题
Apple Watch Ultra 3 是哪一年发布的？
Apple Watch Ultra 3 于 2025 年发布。
Apple Watch Ultra 3 的显示屏尺寸是多少？
Apple Watch Ultra 3 配备 Flat sapphire crystal · 422 × 514。
Apple Watch Ultra 3 使用什么芯片？
Apple Watch Ultra 3 使用 S10 chip with 64-bit dual-core processor, 4-core Neural Engine。
Apple Watch Ultra 3 有哪些存储容量？
可用存储容量包括 64GB。
Apple Watch Ultra 3 的型号编号有哪些？
已知型号编号包括 A3281, A2515, A2305。
Apple Watch Ultra 3 有哪些颜色？
Apple Watch Ultra 3 提供以下颜色：Titanium case, Grade 5, Natural, Black。
Apple Watch Ultra 3 的尺寸和重量是多少？
Apple Watch Ultra 3 的重量为 61.6 g。
Apple Watch Ultra 3 的电池续航多久？
Apple Watch Ultra 3 的电池续航：最长 42 小时。
Apple Watch Ultra 3 支持 5G 吗？
支持，Apple Watch Ultra 3 支持 5G。网络连接：5G, Wi-Fi 4, Bluetooth 5.3, UWB。
