Apple Watch Series 1 introduced a dual-core processor to the device for the very first time, providing essentially double the power of the first-generation Apple Watch.

Apple recently agreed to settle a lawsuit that claimed some first generation, Series 1, Series 2, and Series 3 Apple Watches had battery swelling issues that could have caused damage to the devices.

Apple Watch SE (third generation) 45mm casing 1.89-inch display (+6.18%) Starts at $279: Apple Watch Series 9 41mm casing 1.69-inch display: Apple Watch Series 10 45mm casing ...