Wow, I am shocked by the amount of questions that I receive every time that I mention my heart rate monitor!
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It has been one of my best purchases in my quest to get fit because it makes me work so much harder and tells me when I am coasting. I don't have a preference of one over another because I only have used the one.
The biggest thing that I was looking for though was one that kept a constant heart rate, not just one that I could use to check my heart rate. I have a strap that I attach around my chest below my sports bra so that I have a constant read going to the watch. I knew that I could hold the handles on the gym machines and get a read but that wasn't what I was looking for. They are a little pricey but I am SO glad that I splurged on mine. It is the
Polar RS100 but I am not sure if I would have done more research if I would have gotten this one as it is designed for running. I later found out that they have ones geared more towards losing weight than mine was. I think that those ones are more pricey though. The
polar site has a comparison questionnaire that may help you do more research.
I love polar though because it links to the machines at the gym so that I can just look at the machine screen rather than my watch to know where I am at.
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The greatest thing about using one is that it is programed for your individual body.
I type in my resting heart rate, height and weight (just the first time). It gives me a much more accurate read on how many calories I have burned.
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I like to keep track of my calories burn and think for every 50 calories I have burned a point! If you are trading out these points it isn't quite the same math though. The equation I have been told is
weight * how many minute you worked out * .000807
It may be less but really how many points do you need to swap anyway? I was also told that the max number is 4 per day.
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Ladies I really hopes this helps answer any questions you have.