The Galaxy bezel fit into the face of the watch a bit more smoothly, so you have to rotate it from the top of the watch, whereas on the Frontier you can rotate it from the side or top. 4) Navigation – navigation through the different widgets and apps was very intuitive on both watches.
https://www.amazon.com/Samsung-Classic-Smartwatch-Bluetooth-SM-R770NZSAXAR/dp/B01M1OXXT8