Wearable Display Device

FIG. 1 is a front, top, right perspective view of a wearable display device, showing the claimed design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a rear, bottom, left perspective view thereof;

FIG. 9 is another front, top, right perspective view thereof, showing a circular headband fixed to the wearable display device; and,

FIG. 10 is another front, top, right perspective view thereof, showing a disassembled circular headband fixed to the wearable display device.

The dashed broken lines in the drawing depict portions of the wearable display device that form no part of the claimed design.