FIG. 1 is a first perspective view of a smart watch showing my new design;
FIG. 2 is a second perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a back view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top view thereof;
FIG. 8 is a bottom view thereof;
FIG. 9 is an enlarged view of the selected portion 9 in FIG. 1; and,
FIG. 10 is an enlarged view of the selected portion 10 in FIG. 1.
The broken lines shown in the drawings depict portions of the smart watch that form no part of the claimed design. The dot-dash broken lines encircling a portion of the smart watch in FIGS. 1, 9, and 10 are included to show a partially enlarged view only and form no part of the claimed design.