Blood oxygen watch

Description

FIG. 1 is a front perspective view of a blood oxygen watch;

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.

Claims

The ornamental design for a blood oxygen watch as shown and described.