A1977 (40 mm GPS), A1978 (44 mm GPS) A1975, A2007 (40 mm GPS + Cellular) A1976, A2008 (44 mm GPS + Cellular) • Watch4,1 (40 mm GPS), Watch4,2 (44 mm GPS), Watch4,3 (40 mm GPS + Cellular) Watch4,4 (44 mm GPS + Cellular)
Apple Watch Series 4
release-date  September 21, 2018 price-range  399.00 - 849.00 cpu  Apple S4 and Apple W3 ram  1 GB

Dimmensions
40 mm (1.57 in) / 44 mm (1.73 in) 34 mm (1.34 in) / 38 mm (1.50 in) 10.7 mm (0.42 in) 30.1 g (1.06 oz) / 36.7 g (1.29oz)

Specs
● Supported
(released with 5.0)
21 September, 2018
Release Date
759 sq mm (40 mm) or 977 sq mm (44 mm)
Display
324x394 (40 mm), 368x448 (44 mm)
Resolution
326
Pixels Density
Apple S4 and Apple W3
Processor

Graphics
1 GB
RAM
16 GB
Storage

Back Camera

Front Camera
LTE cellular data
Ports
5.0
Initial Software
224.9 (40 mm), 291.8 (44 mm) mAh
Battery Capacity
18 hours
Battery Life
$399.00
Lowest Price (at launch)
$849.00
Highest Price (at launch)

Connectivity
LTE cellular data
Cellular
802.11b/g/n 2.4 GHz
Wi-Fi
5.0
Bluetooth