Today, foreign media reported that Google is developing its Nexus series smart watch, which will be built into the latest Google Assistant AI assistant service released by Google I/O this year, and the intelligence level is far higher than the Google Now system built into the existing Android Wear. Kitguru, a foreign website, released a newly rendered image that is suspected to be Google's Nexus Angelfish/Swordfish smart watch. among Nexus Angelfish is a large-sized version with a thickness of about 14mm and a dial diameter of 43.5mm. It has a heart rate sensor. LTE/GPS supports the independent communication function of the watch, with a relatively high-end configuration. The thickness of Swordfish is about 10.6mm, and the dial diameter is 42mm. It is a small version. It is expected that the two smart watches will be launched simultaneously with the latest Android Wear 2.0.