On May 13th, since the launch of Apple's Apple Watch smart watch, Android smart watches have been greatly impacted, which is undoubtedly worse for the Android smart watch that is not hot. In order to resist the high pressure of Apple's Apple Watch, Samsung recently adopted a round dial design in a new generation of smart watches, and adopted a new control method. Samsung's next-generation watch will most likely abandon the square design, while the round dial is considered to be the first powerful counterattack against Apple Watch. Obviously, this is not enough. According to fast technology reports, Samsung has zoomed in again. From the help of the Tizen SDK (software development kit) help file they released recently, we will also see the rotating bezel. Although Google has just pushed the system update for Android Wear, adding a lot of new touch and input optimization, but Samsung's watch uses its own Tizen system, rotating bezel is more practical, such as switching applications, navigation control. It's worth noting that Apple used a rotating crown on the Apple Watch, and Samsung is really pressing. Guangzhou Jointair Co., Ltd. , https://www.jointairaccessories.com