Yet not a lot, but it is clear that the device will work with Bluetooth 4.2, Wi-Fu 802.11 n, and the case is made of steel. The operating system will be as it should, Android Wear.
showed Asus smart watch ZenWatch 2 in September 2015, but because it was time to start preparing for the announcement of the future model. Data leak from the FCC says that the company is indeed preparing a new generation ZenWatch, which at this time would be round. Thus, it is very likely that the new device will have a smaller bezel than the previous generations.