https://www.techradar.com/news/samsung-gear-s4-may-come-in-two-sizes-to-fit-comfortably-on-your-wrist

Rumors for the Samsung Gear S4 have begun trickling out over the last few months and the excitement is starting to build after last year's Samsung Gear Sport was a limited upgrade. Now we've heard the first word the upcoming watch will come in two sizes.

Previously Samsung has split the Gear S3 range into the Gear S3 Frontier and Gear S3 Classic, but each watch was the same size with a 1.3-inch screen on each.