The Asus ZenWatch 2 and Samsung Gear S2 are very different devices. The Gear S2 is a substantial improvement on the weird Gear S. The screen is impressive, Tizen OS was given a major upgrade and slowly but surely there is enhanced support for Android apps. At present, the smartwatch is particularly useful when reading notifications so you do not have take your smartphone out all the time and keeping track of your physical activity. The question is whether this justifies the high price starting at Dh999. The ZenWatch 2 provides a comparable user experience and looks just as beautiful for Dh799. Moreover, many more apps are available to use, and there is even support, albeit limited, for iOS, which is still to come to the S2.