Organization of Wi-Fi Alliance has certified the model based on the operating system Tizen. However, about her little is known - the documentation only mentions the name GT-I9300 TIZEN and support wireless standard Wi-Fi technology with Wi-Fi Direct and Miracast. It is not clear how the device looks and what are its characteristics, but the index smartphone (GT-I9300) is the same as the flagship Samsung Galaxy S III.
It is quite possible that the new product is an analog of the smartphone, only on the basis of the software platform Tizen. Recall, Tizen - it's open source operating system based on Linux, designed for a wide range of devices, including smartphones, tablets, computers, and so on. It is supported by Samsung, Intel, Acer and Asus, the OS is the successor to MeeGo and LiMo. It is possible of course, that the Samsung Galaxy S III just tested Tizen, but in this case it is not clear why it took Certification Wi-Fi Alliance.