Apple Watch Series 4

The Apple iWatch Series 4 was released in 2018. It is an entry-level Apple wearable device with 1GB of RAM and 16GB of storage.

These Watches are in Graded Condition and they're backed with a 1-year warranty covering Defects only. This does not cover Physical or Water Damage.

GPS + Cellular versions: A1975, A1976 (NA); A2007, A2008 (EU, APAC, CN)
GPS versions: A1977, A1978

NETWORK: Technology
GSM / 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 36.7 g (1.31 oz)
Build Glass front, ceramic/sapphire crystal back, aluminum 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 Ion-X strengthened glass
3D Touch display
PLATFORM: OS watchOS 5.0, upgradable to 9.2
Chipset Apple S4
CPU Dual-core
GPU PowerVR
MEMORY: Card slot No
Internal 16GB 1GB RAM
CAMERA: No
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 Silver, Gold, Space Gray
Models A1975, A1976, A2007, A2008, A1977, A1978
Disclaimer. We can not guarantee that the information on this page is 100% correct.