Fresh from its 2018, September launch, the Apple Watch Series 4 Aluminum arrives with impressive hardware and thoughtful usability upgrades. A striking feature is the Retina LTPO OLED, 1000 nits (peak), which supports fluid interactions and excellent contrast ratios. It sports a dependable front camera on the front, supporting clean video capture even in challenging lighting. Powering the device is a Li-Ion 292 mAh (1.12 Wh), non-removable battery that comfortably lasts through a full day of regular use. Users can expect snappy responsiveness thanks to generous memory options such as 16GB 1GB RAM. It?s well-equipped with positioning systems like GPS, GLONASS, GALILEO, QZSS and modern wireless standards like Wi-Fi 802.11 b/g/n. The phone is available in a selection of colors including Silver, Gold, Space Gray, each offering a distinct aesthetic.