• Size and Weight

• Height: 40mm
• Width: 34mm
• Depth: 10.7mm
• 324 by 394 pixels
• 759 sq mm display area
• Weight (GPS): 26.4 grams
• Weight (GPS + Cellular): 27.8 grams
• Fits 130–200mm wrists

Controls

• • Digital Crown with haptic feedback
  • Side button
  • Siri

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
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• Safety

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  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
  • Type to Siri
  • RTT Support
  • Audio Volume Balance
  • Auto Transcription
  • Live Speech
  • Accessibility Shortcut
  • Mono Audio
  • Taptic Time
  • Personal Voice
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  Environmental Requirements
  Operating temperature: 

  32° to 95° F (0° to 35° C)

  Nonoperating storage temperature: 

  –4° to 113° F (–20° to 45° C)

  Relative humidity: 

  5% to 90% noncondensing

  Operating altitude: 

  0 feet to 10,000 feet (0m to 3000m)