| Material and Finish |
- Titanium case, Grade 5
- Natural, Black
|
| Size and Weight |
- Height: 49mm
- Width: 44mm
- Depth: 12mm
- 422 by 514 pixels
- 1245 sq mm display area
- Weight (natural): 61.6 grams
- Weight (black): 61.8 grams
- Fits 130–210mm wrists
|
| Hardware and Buttons |
- Microphone
- Speaker
- Customizable Action button
- Siren/Speaker
- Antennas (GPS, cellular/satellite)
- Microphone
- Side button
- Microphone
- 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
|
| Chip |
- S10 chip with 64‑bit dual core processor
- 4‑core Neural Engine
- 64GB capacity
|
| Sensors |
- 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
|
| 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
- Sleep app including sleep stages
- Sleep score
- Sleep apnea notifications
- Hypertension notifications
|
| Display |
- Always‑On Retina display with wide‑angle OLEDs and LTPO
- 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)
|
| 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
- 5 minutes for up to 8 hours of sleep tracking
|
| Operating System |
|
| Safety |
- Satellite connectivity (Emergency SOS, Messages, Find My)
- Emergency SOS
- 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 |
- L1 GPS, GLONASS, Galileo, QZSS, and BeiDou
- 5G and LTE
- Wi-Fi 4 (802.11n)
- Support for 2.4GHz and 5GHz Wi-Fi networks
- Bluetooth 5.3
- Second-generation Ultra Wideband chip
- Apple Pay
- GymKit
- Support for Apple Watch For Your Kids
- International roaming
|
| Environmental Requirements |
- On-wrist operating temperature: –4° to 130° F (–20° to 55° C)
- Operating temperature: 32° to 95° F (0° to 35° C)
- Non-operating 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)
|
