Currently, The Nexus 6P/5X have been announced, with improved cameras, fingerprint sensors, and battery life improvements.
Android 6 offers context-sensitive Google Now, animation improvements, and applications can use Now voice control.
There is now an extended warranty program for Nexii, and improvements to Google Play, such as family plans and improvements to photos. These improvements include grouping photos via machine learning and shared albums.
Chromecast is improved with preloading, better audio support, and a smaller size.
There is a new Pixel C tablet - a convertible, with a mostly-full-size keyboard.