Controller for smart bed

[0001]FIG. 1 is a front, right, and top perspective view of a controller for smart bed showing the claimed design;

[0002]FIG. 2 is a rear, left, and bottom perspective view thereof;

[0003]FIG. 3 is a front view thereof;

[0004]FIG. 4 is a rear view thereof;

[0005]FIG. 5 is a left side view thereof, wherein the right side view is omitted because it is a mirror image of the left side view;

[0006]FIG. 6 is a top view thereof;

[0007]FIG. 7 is a bottom view thereof; and,

[0008]FIG. 8 is an enlarged top view thereof.

[0009]The broken lines in the drawings depict portions of the controller for smart bed that form no part of the claimed design.