Apple Watch Series 3 review: A good watch, a so-so phone replacement

With each generation, the Apple Watch's purpose has seemed to shift. The first one demonstrated what Apple thought a wearable should be, and the second tried to be the perfect workout companion. When it came time to build the Series 3, though, Apple took everything it got right with the fitness-friendly Series 2, polished it up, and threw an LTE radio inside. And lo, the $399 Apple Watch Series 3 became the first of a new breed of Apple devices -- it straddles the line between smartwatch and phone, with a dash of iPod thrown in for good measure. For those who'd rather play it safe, Apple also built a $329 Series 3 with just GPS and no cellular connection.