Apple Watch Series 4 Aluminum 44mm GPS

Device Type: Apple Smartwatch
Launch Date: September 2018

Features

Software: watchOS 5.0, upgradable to 9.5
Storage: 16GB 1GB RAM
Hardware: Apple S4
Display: 1.78 inches, 448 x 368 pixels
Battery: 292 mAh
Other Features: ECG Certified, Ion X Strengthened Glass

Apple Watch Series 4 Aluminum 44mm GPS Technical Specifications

Display

Size: 1.78 inches
448 x 368 pixels
Protection: Ion-X strengthened glass
Misc: Retina LTPO OLED, 1000 nits (peak) 448 x 368 pixels 3D Touch display

Hardware

CPU: Apple S4
Apple S4 Dual core
Internal Memory: 16GB 1GB RAM
GPU: PowerVR
Card Slot: No
SIM: No

Software

Software: watchOS 5.0, upgradable to 9.5

Network

Network: No

Body

Dimensions: 44 x 38 x 10.7 mm
Weight: 36.7 g
Colour: Silver, Gold, Space Gray
Misc: Glass front, ceramic/sapphire crystal back, aluminum frame
50m water resistant
ECG certified (region dependent software application, hardware available on all models)

Connectivity

WiFi: Wi-Fi 802.11 b/g/n
Bluetooth: 5.0, A2DP, LE 
USB: No
NFC: Yes
Radio: No

Audio

Speaker: Loudspeaker
Audio Port: No 3.5mm jack

Rear Camera

Resolution: No

Maps

GPS, GLONASS, GALILEO, QZSS

Sensors

Accelerometer
Gyro
Heart Rate
Barometer 

Battery

Capacity: Li-Ion 292 mAh (1.12 Wh), non-removable
Misc: Wireless charging 

Other Features

Natural language commands and dictation (talking mode)
Models: A1977, A1978
Apple Watch Series 4    Retina LTPO OLED display    292mAh Battery    50m Water Resistant    ECG Certified   

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