Smartglasses are electronic glasses that provide information to the person wearing them. They use a built in computer.
The lowest form of smart glasses are audio glasses, such as an MP3 player built into glasses, such as the Groov3 Shades.[1]
The Google Glass is a series of smartglasses that has a display.
Other smartglasses include Focals by North.
Smartglasses may or may not have positional tracking, either 3DOF or 6DOF.
See also AR glasses.