Apple Watch Series 5

歴史的背景

The fifth generation of the Apple Watch was revealed during the 2019 Apple Special Event. It includes an always-on display with energy-saving LTPO OLED screen and low-power screen driver capable of refresh rates as low as once per second. Additional new features include International Emergency Calling enabling emergency calls in over 150 countries, a more energy-efficient S5 processor, improved ambient light sensor, doubling of storage to 32 GB, and the addition of a magnetometer, enabling a compass function. It also brought back the "Edition" tier, with a ceramic model absent from the previous generation, and a new titanium model which comes in two colors: natural and Space Black.