How Accurate Is A Heart Rate Monitor?
There are many people who are concerned about the accuracy of heart rate monitors and are therefore worried that they might not be good to use when exercising. There is in reality nothing to be worried about since a heart rate monitor will use many factors to determine the rate and if it is wrong, it is probably because someone didn't ensure accuracy. If properly used, the results are almost always very accurate.
In 1977 the first modern heart rate monitor made for personal use was invented. This device was modeled after the standard EKG and was also designed to be that accurate. This first time a personal heart rate monitor was used was to assist a cross country skiing team with training.
Since that first heart rate monitor, all monitors have been made for accuracy. It is an essential part of the monitor. In fact, a heart rate monitor is useless without being accurate because you can simply check your own pulse and your own math to come up with the exact same information that the monitor gives you. So, there is really no way that the monitor can be inaccurate and it not be found out.
The heart rate monitor is meant to make the process of keeping track of heart rates as easy as possible and to also help you be sure that your workouts are optimal and not overly strenuous. If the device is not able to provide accurate readings, then there would be no point in having one.
With heart rate monitors being a top selling fitness device, there has to be something right with them. If they were inaccurate then everyone would know and people would stop buying them. However, there have been some problems reported with the accuracy of some heart rate monitors. These reports, though, have prompted changes and advancement in the newer monitors now on the market.
One of the issues with earlier models was that electromagnetic waves from electronic equipment could interfere with the heart rate monitor and cause inaccurate readings. Most newer models have a feature which blocks such interference.
A main problem that results in inaccurate readings is user error. If the heart rate monitor is not put on correctly or used as the instructions state, then it is safe to say that the readings taken will not be right. Always read all the literature that comes with a purchased monitoring device before trying to just use it.
Finally, make sure that you purchase the right kind of heart rate monitor. Usually the chest band models are the most accurate, but there are also many other styles and it is possible that one of them will be more suitable for you. The only way to know is to test the different models in advance, such as at a gym, and determine which provides you with the most accurate results.