Cheap Pedometers Don’t Pay Off
Reported June 26, 2006
(Ivanhoe Newswire) — Pedometers (step counters) are becoming increasingly popular with those trying to lose weight. However, a new study concludes that how much, or little, you pay for a pedometer may affect the big payoff when it comes to your health. According to a report published in the British Journal of Sports Medicine, “cheap” pedometers are inaccurate and should not be used for public health measures.
In a pilot study, 35 volunteers between ages 20 and 60 tested 1,000 pedometers. Each volunteer was given 30 cheap pedometers, as well as a more reliable and sophisticated automated step count log against which to compare both gadgets over a six-day period.
For this study, a variation of 10 percent in pedometer readings was considered acceptable. However, only one in four pedometers fell within the acceptable range. One out of three cheap pedometers resulted in a variation of 50 percent or greater. The bottom line? Cheap pedometers are giving the wrong message.
As pedometers become more affordable, they become more accessible to the public as a method of monitoring exercise. Some fast food restaurants have even jumped on the bandwagon, including free pedometers with the purchase of a meal. Researchers say this study proves you get what you pay for.
Doctors involved in the study conclude, “Inexpensive pedometers provide incorrect information on step counts, which makes them inappropriate for physical activity promotion targets.” While pedometers may be more accessible than before, that does not necessarily mean they are more reliable.
SOURCE: British Journal of Sports Medicine, published online June 23, 2006
