Heart Rate Monitor

1. Heart rate monitor

1 . 1 : Perspective

1 . 2 : Front

1 . 3 : Back

1 . 4 : Left

1 . 5 : Right

1 . 6 : Top

1 . 7 : Bottom

1 . 8 : Perspective

1 . 9 : Reference view

1 . 10 : Reference view

Reproduction 1 . 9 is a reference view showing state in use 1; Reproduction 1 . 10 is a reference view showing state in use 2; the broken lines shown in the drawings depict portions of the heart rate monitor that form no part of the claimed design; the broken lines seen in reproductions 1 . 9 and 1 . 10 showing the armband depict unclaimed environmental subject matter only and form no part of the claim.