Apple Watch Series 3 (GPS + Cellular, 42mm) – Silver Aluminium Case with White Sport Band

  • GPS + Cellular
  • Optical heart sensor
  • Digital Crown
  • S3 with dual-core processor
  • Accelerometer and gyroscope
  • Swimproof
  • watchOS 5


Apple Watch Series 3

Apple Watch Series 4

Case Size38mm, 42mm40mm, 44mm
Display Area563 sq mm or 740 sq mm display area759 sq mm or 977 sq mm display area
Case Thickness11.4mm10.7mm
ProcessorDual-core S3 processor64-bit dual-core S4 processor; Up to 2x faster than S3 processor
Electrical Heart SensorElectrical heart sensor (ECG app); ECG app coming later this year
Optical Heart SensorOptical heart sensorSecond-generation optical heart sensor
Fall Detectioncheck mark
Digital CrownDigital CrownDigital Crown with haptic feedback

Technical Details

Apple Watch Series 3 (GPS + Cellular)

Case Size38mm, 42mm
FeaturesGLONASS, Galileo, and QZSS, Barometric altimeter, Optical heart sensor, Accelerometer and gyroscope, Ion-X strengthened glass, Ceramic and sapphire crystal back (center)
Whats in the boxCase, Band (either S/M or M/L length), 1m Magnetic Charging Cable, 5W USB Power Adapter
ConnectivityLTE and UMTS, Wi-Fi (802.11b/g/n 2.4GHz), Bluetooth 4.2
PowerUp to 18 hours of battery life
Case Weight34.9g

Syed TanvirSyed Tanvir

Author: Tanvir Hasan

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