Heart Rate Monitor

FIG. 1 is a front, top perspective view of a heart rate monitor showing our new design;

FIG. 2 is a rear, bottom perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a rear view thereof;

FIG. 8 is a front view thereof; and,

FIG. 9 is an alternate front, top perspective view thereof having an illuminating region, wherein the illuminating region is in an illuminating state.

The broken lines depict portions of the heart rate monitor that form no part of the claimed design.