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 where the rear view is a mirror image;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a bottom perspective view thereof;
FIG. 8 is a perspective view thereof showing the earset portion of the device in an alternate position; and,
FIG. 9 is another perspective view thereof showing the wearable device worn on the user's wrist.
The dot-dash broken lines showing in FIG. 8 and showing of hands and forearm in FIG. 9 depicts the environment of use. The dash-dash broken lines depict portions of the wearable device. The broken lines form no part of the claimed design.