More lightweight, more technical and more versatile than ever, the sports watches shift seamlessly from your office to the great outdoors, from a weekend on the seaside to a spur-of-the-moment hike. Your favorite tick-tock fanatic, Arthur Frydman, journalist at Le Point, and I are taking a look at models that prove sports watches are no longer judged just on their performance, but by its ability to keep pace with our lives.