Apple Watch SE (1st generation)
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Apple Watch SE (1st generation) Specifications

Complete Apple Watch SE (1st generation) technical specifications · model numbers, colors, storage, dimensions and hardware details.

Chip: S5 SiP with 64-bit dual-core processor; W3Apple wireless chip; Apple wireless chip Display: 44mm368 by 448 pixels977 sq mm display area; 368 by 448 pixels; 977 sq mm display area; 4… 368 by 448 pixel
Check IMEI / Serial All specs
Display
44mm368 by 448 pixels977 sq mm display area; 368 by 448 pixels; 977 sq mm display area; 40mm324 by 394 pixels… · 368 by 448 pixel
Chip
S5 SiP with 64-bit dual-core processor; W3Apple wireless chip; Apple wireless chip
Storage / Colors
32GB · AluminumSilverSpace GrayGold, Silver, Space Gray, Gold
Weight / OS
— · watchos

Apple Watch SE (1st generation) technical specifications

This page contains complete technical specifications for Apple Watch SE (1st generation), including display, chip, storage, colors, model numbers, dimensions, weight, operating system, connectivity, battery information and other hardware details.

Use this information to compare Apple devices, identify the exact model, check compatibility and verify key hardware features before service, repair, resale or purchase.

▣Display

  • 44mm368 by 448 pixels977 sq mm display area
  • 368 by 448 pixels
  • 977 sq mm display area
  • 40mm324 by 394 pixels759 sq mm display area
  • 324 by 394 pixels
  • 759 sq mm display area
  • Retina LTPO OLED display1000 nits brightness
  • 1000 nits brightness

⚙Chip

  • S5 SiP with 64-bit dual-core processor
  • W3Apple wireless chip
  • Apple wireless chip

iIn the Box

  • Apple Watch SE
  • Band/Loop
  • 1m Magnetic Charger to USB-C Cable
  • The case materials and the band types would be based on your selection

⌁Connectivity

  • LTE and UMTS5GPS + Cellular modelsLearn more about available carriers
  • GPS + Cellular models
  • Learn more about available carriers
  • Wi-Fi802.11b/g/n 2.4GHz
  • 802.11b/g/n 2.4GHz
  • Bluetooth 5.0

iDimensions

  • 40mm
  • Height: 40mm
  • Width: 34mm
  • Depth: 10.7mm
  • 44mm
  • Height: 44mm
  • Width: 38mm

iEnvironmental Features7

  • 100% recycled aluminum in the case
  • Energy efficient8
  • Responsible packaging9
  • Arsenic-free display glass10
  • Mercury-, BFR-, PVC-, and beryllium-free10

iFeatures

  • GPS, GLONASS, Galileo, and QZSS
  • Compass
  • Always-on altimeter
  • Water resistant50 meters1
  • 50 meters1
  • Second-generation optical heart sensor
  • International emergency calling3
  • Emergency SOS2
  • Accelerometerup to 32 g-forces with fall detection
  • up to 32 g-forces with fall detection
  • Gyroscope
  • Ambient light sensor
  • Speaker
  • Microphone
  • Apple Pay
  • GymKit
  • Capacity 32GB
  • Ceramic and sapphire crystal back

iFinishes

  • AluminumSilverSpace GrayGold
  • Silver
  • Space Gray
  • Gold
  • Apple Watch Nike available in silver and space gray aluminum.

⚡Power

  • Built-in rechargeable lithium-ion batteryUp to 18 hours6
  • Up to 18 hours6
  • USB-C magnetic charging cable

↔Weight

  • 40mm
  • GPS: 30.49g
  • GPS + Cellular: 30.68g
  • 44mm
  • GPS: 36.20g
  • GPS + Cellular: 36.36g

Apple Watch SE (1st generation) FAQ

What is the display size of Apple Watch SE (1st generation)?

Apple Watch SE (1st generation) has 44mm368 by 448 pixels977 sq mm display area; 368 by 448 pixels; 977 sq mm display area; 4… with 368 by 448 pixel resolution.

What chip does Apple Watch SE (1st generation) use?

Apple Watch SE (1st generation) uses S5 SiP with 64-bit dual-core processor; W3Apple wireless chip; Apple wireless chip.

What storage capacities are available for Apple Watch SE (1st generation)?

Available storage capacities include 32GB.