It is also a leading sector for wearable industry, which is expected to create the next digital craze after smartphones and tablets. Both foreign and domestic manufacturers swarmed into smartwatch industry. Shanda rolled out an Android 4.1-powered smartwatch GEAK Watch, but the product do not support voice calls like its peers do. Voice recognition service Yunzhisheng recently launched a smartwatch Z Watch and a Chinese wearable electronics brand Smartdevices. Wearable technology is expected to upturn several established industries, and become the next wave of hardware innovation.