Compare Apple Watch models

 

Series 5


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Series 3


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Summary
  • 4.4 cm case

  • 977mm2
    display area
  • 4.0 cm case

  • 759mm2
    display area
  • 4.2 cm case

  • 740mm2
    display area
  • 3.8 cm case

  • 563mm2
    display area
 
  • 10.7mm thin

  • 11.4mm thin

 
  • Electrical heart sensor

 
  • Second-generation optical heart sensor

  • Optical heart sensor

 
  • Always-On Retina display

 
  • Compass

 
  • Fall detection

 
  • 64-bit dual-core S5 processor

  • Up to 2x faster than S3 processor
  • Dual-core S3 processor

 
  • Digital Crown with haptic feedback

  • Digital Crown

Finishes
  • GPS + Cellular

  • Aluminium:
    Silver, Space Grey, Gold
  • Stainless Steel:
    Silver, Space Grey, Gold
  • GPS

  • Aluminium:
    Silver, Space Grey, Gold
  • GPS + Cellular

  • Aluminium:
    Silver, Space Grey
  • GPS

  • Aluminium:
    Silver, Space Grey
Display
  • LTPO OLED Always-On Retina display with Force Touch

  • 1000 nits brightness
  • 4.4 cm
  • 368x448 pixels
  • 977mm² display area
  • Over 30% larger display than Series 3
  • 4.0 cm
  • 368x448 pixels
  • 977mm² display area
  • Over 30% larger display than Series 3
  • OLED Retina display with Force Touch

  • 1000 nits brightness
  • 4.2 cm
  • 312x390 pixels
  • 740mm² display area
  • Over 30% larger display than Series 3
  • 3.8 cm
  • 272x340 pixels
  • 563mm² display area
Chip
  • S5 with 64-bit dual-core processor

  • Up to 2x faster processor
  •  
  • W3

  • Apple wireless chip
  • S3 with dual-core processor

  •  
  • W2

  • Apple wireless chip
Connectivity
  • LTE and UMTS³

  • GPS + Cellular models
  •  
  • Wi-Fi

  • 802.11b/g/n 2.4GHz
  •  
  • Bluetooth 5.0

  • LTE and UMTS³

  • GPS + Cellular models
  •  
  • Wi-Fi

  • 802.11b/g/n 2.4GHz
  •  
  • Bluetooth 4.2

Power
  • Built-in rechargeable lithium-ion battery

  • Up to 18 hours⁴
  •  
  • Magnetic charging cable

  •  
  • USB power adapter

  • Built-in rechargeable lithium-ion battery

  • Up to 18 hours⁵
  •  
  • Magnetic charging cable

  •  
  • USB power adapter

  • GPS + Cellular model only
 
  • 1GB = 1 billion bytes; actual formatted capacity less.
  • Actual rating of 99.8 watt-hours. Testing conducted by Apple in October 2019 using pre-production 2.3GHz 8-core Intel Core i9–based 16-inch MacBook Pro systems with 16GB of RAM and 1TB SSD. The wireless web test measures battery life by wirelessly browsing 25 popular websites with display brightness set to 12 clicks from the bottom or 75%. The Apple TV app movie playback test measures battery life by playing back 1080p HD content with display brightness set to 12 clicks from the bottom or 75%. The standby test measures battery life by allowing a system, connected to a wireless network and signed in to an iCloud account, to enter standby mode with Safari and Mail applications launched and all system settings left at default. Battery life varies by use and configuration. See apple.com/in/batteries for more information.
  • Weight varies by configuration and manufacturing process.
 
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