The Heart Rate Monitor Glove. In one of those peculiarly recursive facts of life, this little gizmo also includes an alarm which lets you know when your heart rate is above or below your target rate. No prizes for setting the target to zero and testing whether you still hear it go off, OK? $129.95.
Uncomfortable chest belt heart rate monitors are now a thing of the past! Providing continuous heart rate measurements, the Exercise Monitor slips onto your hand and finger for complete ease of access, and comfort, allowing you to maximize your workout time. It features Out-of-Zone alarms, which alert you when you’re above or below your target zone. It counts the calories burned during exercise, and displays the time digitally. Also serves as a stopwatch.