[VIDEO] The beginning of the video (embedded in the main Loop post) is all about unboxing. If you want to skip ahead to the actual features, jump to about five minutes in.
One thing Jeff does that really shows off the difference between Apple Watch Series 3 and Series 4? He puts both on his wrist at the same time, so you really get a sense of how much more screen real estate you get with the Series 4. Nicely done.