| Material and Finish |
Black |
| Size and Weight |
Height: 49mm
Width: 44mm
Depth: 14.4mm
410 by 502 pixels
1,185mm² display area
Weight (natural): 61.4g
Weight (black): 61.8g
Fits 130–210mm wrists |
| Hardware and Buttons |
1 Microphone
2 Speaker
3 Customizable Action button
4 Siren / Speaker
5 GPS antennas
6 Microphone
7 Side button
8 Microphone
9 Digital Crown
10 Depth gauge / water temperature sensor
 ![]()
|
| Controls |
- Customizable Action button
- Digital Crown with haptic feedback
- Side button
- Double tap gesture
|
| 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
- Blood oxygen 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 |
- 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
|
| Display |
- Always-On Retina LTPO2 OLED display
- Flat sapphire crystal display
- Up to 3,000 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 |
- Multi-day 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
Hiking
Cycling
Swimming
Diving
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
- 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
- GymKit
|
| Accessibility |
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
Audio Volume Balance
Audio Transcription
Live Speech
Accessibility Shortcut
Mono Audio
Taptic Time
Personal Voice |
| Environmental Requirements |
On-wrist operating temperature: –20° to 55° C
Operating temperature: 0° to 35° C
Nonoperating storage temperature: –20° to 45° C
Dive operating temperature: 0° to 40° C
Relative humidity: 5% to 90% noncondensing
Operating altitude: –500m to 9,000m |
