Apple Apple has unveiled its latest high-end smartwatch, the Apple Watch Series 6. The new watch comes with a new health sensor that measures blood oxygen levels, and comes in four colors: blue, red, gold, and graphite. The Apple Watch Series 6 will start at $399 and goes on sale this Friday. Unlike previous years, Apple is also offering a less-expensive watch, the Apple Watch SE, that starts at $279. Visit Business Insider's homepage for more stories. Apple has unveiled its latest high-end smartwatch: the Apple Watch Series 6. The new watch, which Apple showed off at its annual hardware event on Tuesday, marked a departure from Apple's typical lineup. Rather than simply offering ...read more...