A heart rate monitor is an electronic device which can be strapped on or attached by any other means and allows people to measure their heart rate in real time or record it. They became very popular in the 90s. Health conscious people found that using them can be useful while they are doing their workouts and training. These monitors found its way to most exercise machines, such as treadmills, stationery bikes, and others. If you are trying to lose some extra pounds and get back in shape, a heart rate monitor would be a good supplement. There are different types of monitors out there, for example the basic ones, which just show the beats per minute. But there are also heart rate monitors that come attached with pedometers and others which you can wear on your wrist as watches. These watches not only look amazing, but they also offer additional features like time checks, alarms and digital dials. Here you can find some of the most recommendable models.