Smart watch

FIG. 1 is the first perspective view of a smart watch 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;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is another perspective view thereof to show the design in use.

The broken line showing of an arm in FIG. 8 shows an environment of use. The remaining broken lines shown in the drawings depict portions of the smart watch. The broken form no part of the claimed design.