GPS + Cellular
  • GPS + Cellular
  • Over 30% larger display
  • Electrical and optical heart sensors
  • ECG app
  • Digital Crown with haptic feedback
  • 50% louder speaker
  • S4 SiP with faster 64-bit dual-core processor
  • Improved accelerometer and gyroscope for fall detection
  • Swim proof
  • watchOS 5