Samsung wowed us when it unveiled the Gear S2, a fully circular Tizen-powered smartwatch with a nifty rotating bezel. It was impressive at first glance.
Samsung Gear S2 display. The Gear S2 has a fully circular 1.2-inch Super AMOLED display with 360 x 360 pixel resolution, producing a very high pixel density of 302 pixels per inch, although the Apple Watch nudges ahead at 326 ppi. . The benefit of the rotating bezel is that it matches the circular interface of the watch.
Good
1.Extremely well build
2.Intuitive interface
3.Rotating bezel ring for navigation
4.IP68 dust and waterproof rating
5.Excellent display
Bad
1.Connectivity issues
2.Limited Tizen apps