However, this time Google won’t be upgrading existing Google Glass Explorers for free. Instead, this new and refreshed model of Google Glass will be the model that is sold from now on, while in the massive beta that it is in.
The changes are mostly incremental, anyways: a bump from 1GB to 2GB of RAM, a bigger battery that increases the lifespan by about 15% per charge, and new software features in Google Now, as well as a slew of new Glassware apps.
Now, to move on with the rest of Google I/O. Via: Google