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Key Specs
  • Strap Color Black
  • Display Size 40 mm
  • Compatible OS iOS 12 or Above
  • Strap Material Silicone
  • Dial Shape Rectangle
  • Display Type OLED Retina
  • Ideal For Unisex 


Specifications of the Apple Watch Series 4 include:

  • Processor: Apple dual-core 64-bit S4
  • Display: 1.78 inch, LTPS OLED Retina 448×368 pixels resolution
  • Operating system: WatchOS 5
  • Storage: 16 GB internal storage
  • Wireless technology: NFC, 802.11 b/g/n WiFi, Bluetooth 5.0, and GPS/Glonass/Galileo. LTE is available on select models too.
  • Sensors: 32 g-force accelerometer, barometer, gyro, ECG electrode, optical heart rate, ambient light
  • Other features: IP68 and 5 ATM dust and water resistant, integrated microphone and speaker
  • Battery: Up to 18 hours of advertised battery life
  • Dimensions: 40 and 44mm models. Large one measures 44 x 38 x 10.7 mm and weighs 48 grams


The Apple Watch Series 4 launches with watchOS 5 and at first glance not much has changed. However, I spent a little time with it to discover:

  • Raise to launch Siri without having to say “Hey Siri”
  • Podcasts can now be enjoyed while you workout with no iPhone
  • Automatic workout detection
  • Grouped notifications
  • View web content
  • Schedule do not disturb, including a location-based option