Since the inception of the Apple Watch in 2015, you no longer need an iPhone in your hand to get stuff done. With the ability to message family, call your friends, set up reminders, and of course track your workouts, the Apple Watch has made us all rethink what our watches can do for us. The most recent Apple Watch Series 8 -- and notably the new for '22 Apple Watch Ultra -- is the most advanced yet and can potentially save lives with features like blood oxygen monitoring, irregular heart rate notifications, and even fall detection.
