Compare Apple Watch models

Series 4

Buy

Series 3

Buy

GPS + Cellular Starting from £499

GPS Starting from £399

GPS + Cellular Starting from £379

GPS Starting from £279

Summary

44mm case

977 sq mm display area

40mm case

759 sq mm display area

42mm case

740 sq mm display area

38mm case

563 sq mm display area

10.7mm thin

11.4mm thin

64‑bit dual-core S4 processorUp to 2x faster than S3 processor

Dual-core S3 processor

Electrical heart sensor

Second-generation optical heart sensor

Optical heart sensor

Fall Detection

Digital Crown with haptic feedback

Digital Crown

GPS + Cellular

Stainless Steel

Aluminium

GPS

Aluminium

GPS + Cellular

Aluminium

GPS

Aluminium

Apple Watch Nike+ available in silver and space grey aluminium.

Apple Watch Hermès available in polished stainless steel.

Apple Watch Nike+ available in space grey aluminium.

  • GPS, GLONASS, Galileo and QZSS
  • GPS, GLONASS, Galileo and QZSS
  • Barometric altimeter
  • Barometric altimeter
  • Water resistant 50 metres1

  • Water resistant 50 metres1

  • Electrical heart sensor

  • Optical heart sensor
  • Optical heart sensor
  • Improved accelerometerup to 32 G-forces
  • Accelerometer up to 16 G-forces

  • Improved gyroscope
  • Gyroscope
  • Ambient light sensor
  • Ambient light sensor
  • Capacity 16GB
  • Capacity 16GB GPS + Cellular Capacity 8GB GPS

  • All-ceramic and sapphire crystal back
  • Ceramic and sapphire crystal back (centre) GPS + Cellular Composite back (centre) GPS

  • 44mm 368x448 pixels
    977 sq mm display area
  • 40mm 324x394 pixels
    759 sq mm display area
  • LTPO OLED Retina display with Force Touch 1,000 nits brightness
  • 42mm 312x390 pixels
    740 sq mm display area
  • 38mm 272x340 pixels
    563 sq mm display area
  • OLED Retina display with Force Touch 1,000 nits brightness
  • S4 with 64‑bit dual-core processor Up to 2x faster processor
  • S3 with dual-core processor
  • W3 Apple wireless chip
  • W2 Apple wireless chip
  • Built-in rechargeable lithium-ion battery Up to 18 hours3
  • Magnetic charging cable
  • USB power adapter
  • Built-in rechargeable lithium-ion battery Up to 18 hours4
  • Magnetic charging cable
  • USB power adapterGPS + Cellular model only