The German GalaxyClub site team have discovered on the Samsung site the source code (picture below) where appears to be a Samsung Gear S2 Classic as a first version of the upcoming smartwatchon September 3rd. We understand that maybe this CLASSIC model will arrive alongside a Gear S2 LTE version.
And why we think Samsung will unveil TWO smartwatches?
In early 2014 Samsung released two versions of the same smartwatch, the Galaxy S2 and the Galaxy S2 Neo, so there's every chance it could do the same again.
samsung via galaxyclub and techradar