The ornamental design for a wearabledevice, as shown and described.
FIG. 1 is a perspective view of a wearable device showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof where the right side view is a mirror image;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a reference view thereof showing the state of operating;
FIG. 8 is a reference view thereof showing the state that the subject design has been attached to the necklace; and,
FIG. 9 is a reference view thereof showing the state that the subject design has been attached to the wrist band.
The broken lines showing a state of operating in FIG. 7, a necklace in FIG. 8 and a wrist band in FIG. 9 illustrate environment. The remaining broken lines depict portions of the wearable device. The broken lines form no part of the claimed design.