Apple Watch Series 4

Apple Watch Series 4

Apple Watch Series 4 Full Specifications

GPS + Cellular versions: A1975, A1976 (NA); A2007, A2008 (EU, APAC, CN)
NETWORK
Technology GSM / HSPA / LTE
2Bands GSM 850 / 900 / 1800 / 1900
3Bands HSDPA 850 / 900 / 2100 / 800 - Europe, Australia
HSDPA 850 / 1700(AWS) / 1900 / 800 - USA, LATAM, Canada
HSDPA 2100 - China
4Bands 1, 3, 5, 7, 8, 18, 19, 20, 26 - Europe, Australia
2, 4, 5, 12, 13, 17, 18, 19, 25, 26, 41 - USA, LATAM, Canada
1, 3, 39, 40, 41 - China
Speed HSPA, LTE
LAUNCH
Announced 2018, September
Status Available. Released 2018, September
BODY
Dimensions 44 x 38 x 10.7 mm (1.73 x 1.50 x 0.42 in)
Weight 48 g (1.69 oz)
BUILD Glass front (Sapphire crystal), ceramic/sapphire crystal back, stainless steel frame
SIM eSIM
50m water resistant
ECG certified (region dependent SW application; HW available on all models)
DISPLAY
Type Retina LTPO OLED, 1000 nits (peak)
Size 1.78 inches
Resolution 448 x 368 pixels (~326 ppi density)
Protection Sapphire crystal glass
3D Touch display
PLATFORM
OS watchOS 5.0, upgradable to watchOS 10.5
Chipset Apple S4
CPU Dual-core
GPU PowerVR
MEMORY
Card Slot No
Internal 16GB 1GB RAM
SOUND
Loudspeaker Yes
3.5mm jack No
COMMS
WLAN Wi-Fi 802.11 b/g/n
Bluetooth 5.0, A2DP, LE
Positioning GPS, GLONASS, GALILEO, QZSS
NFC Yes
Radio No
USB No
FEATURES
Sensors Accelerometer, gyro, heart rate, barometer
Natural language commands and dictation (talking mode)
BATTERY
Type Li-Ion 292 mAh (1.12 Wh), non-removable
Charging Wireless
MISC
Colors Space Black, Silver, Gold
Models A1975, A1976, A2007, A2008
Price About 700 EUR
Disclaimer
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The Apple Watch Series 4 was released in September 2018. It was the first Apple Watch to feature a larger display and a new ECG app that could take an electrocardiogram. It was also the first Apple Watch to be able to detect falls.

The Apple Watch Series 4 is no longer sold new by Apple, but it is still available from some retailers and carriers. Prices typically range from $200 to $500 depending on condition and storage capacity. Be sure to check with the seller to ensure the watch is unlocked and will work with your iPhone.

Features of the Apple Watch Series 4:

  • Larger display: The Apple Watch Series 4 has a larger display than the Apple Watch Series 3. The 40mm model has a 30% larger display, and the 44mm model has a 35% larger display.
  • ECG app: The Apple Watch Series 4 features a new ECG app that can take an electrocardiogram. This app can be used to detect irregular heart rhythms, such as atrial fibrillation.
  • Fall detection: The Apple Watch Series 4 can detect falls and send an alert to emergency services if you are unresponsive.
  • Improved water resistance: The Apple Watch Series 4 is water resistant up to 50 meters.
  • watchOS 5: The Apple Watch Series 4 runs watchOS 5, which includes a number of new features, such as automatic workout detection, walkie-talkie, and improved Siri functionality.

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