Aluminum case
- Rose Gold
Size and Weight
- Height: 46mm
- Width: 39mm
- Depth: 9.7mm
- 416 by 496 pixels
- 1,220mm² display area
- Weight (aluminum, GPS): 36.4g
- Weight (aluminum, GPS + Cellular): 35.3g
- Weight (titanium): 41.7g
- Fits 140–245mm wrists
Controls
- Digital Crown with haptic feedback
- Side button
- Double tap gesture
Chip
- S10 SiP with 64‑bit dual core processor
- 4‑core Neural Engine
- 64GB capacity
Sensors
- Electrical heart sensor
- Third‑generation optical heart sensor
- Temperature sensor1
- Blood oxygen sensor
- Compass
- Always‑on altimeter
- High‑g accelerometer
- High dynamic range gyroscope
- Ambient light sensor
- Depth gauge
- Water temperature sensor
Display
- Always‑On Retina LTPO3 display
- Wide‑angle OLED
- Up to 40% brighter when viewed at an angle
- Edge‑to‑edge display
- Ion‑X front glass (aluminum cases)
- Sapphire front crystal (titanium cases)
- Up to 2,000 nits maximum brightness
- 1 nit minimum brightness
- 326 pixels per inch
Audio
- Speaker
- Media playback
Power and Battery Life
- All‑day battery life, up to 18 hours of normal use5
- Up to 36 hours in Low Power Mode5
- Built‑in rechargeable lithium‑ion battery
- Fast‑charge capable6
- Up to 80% charge in about 30 minutes6
- 15 minutes for up to 8 hours of normal use
- 8 minutes for up to 8 hours of sleep tracking
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
- Custom Workouts
- Customizable Workout Views
- Training load
- Heart Rate Zones
- Race Route
- Pacer
- 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
- 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
- Pool swim or open water swim
- Custom Workouts for pool swims
- Splits and auto sets
- SWOLF score
- Automatic stroke detection
- Kickboard detection
- Average pace, total distance, and laps
More Workouts
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
- Audio Volume Balance
- Auto Transcription
- Live Speech
- Accessibility Shortcut
- Mono Audio
- Taptic Time
- Personal Voice
Environmental Requirements
Operating temperature:
0° to 35° C
Nonoperating storage temperature:
–20° to 45° C
Relative humidity:
5% to 90% noncondensing
Operating altitude:
0m to 3,000m
