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HRM

Fochizzy
Posts: 505 Member
So my HRM says I am burning more than anywhere else. It is 100 more than the machine says and 50 higher than MFP is it really more accurate, I am hestitant to dive in and eat more calories based on it. Thought?
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Replies
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hrm is always more accurate cos its connected to your heartbeat.0
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Unless you have a cheap-o HRM, it's always going to be the most accurate because it has the most info about you (age, gender, weight, etc). Do you have a chest strap? If so you're good to go. If you have only a watch, it's *possible* that it isn't working right.0
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i just posted a similar question. the responses were mostly to trust the HRM... but keep in mind everything is an estimate... i never eat back all of my exercise calories... but i do come close.0
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I personally would go with the more conservative reading so I didn't overeat. And after having tried two different HRMs this month and getting VERY different readings, I'm convinced that they are not 100% perfect all of the time.0
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It will depend on the HRM to be honest, if you have one that is considered accurate (based on reviews, etc.) then yes I'd trust it - my FT4 always reports me with higher burns - generally 190% of what the machines report - sometimes lower then MFP, sometimes higher depending on the exercise... but always within 10% of MFP
Now - when I'm within 10% and I show higher? - I'm with Zumbasalsera - I go more conservative just in case...0 -
Unless you have a cheap-o HRM, it's always going to be the most accurate because it has the most info about you (age, gender, weight, etc). Do you have a chest strap? If so you're good to go. If you have only a watch, it's *possible* that it isn't working right.
I do have a chest strap, it was around $100 so not super cheap.0 -
My HRM (a Polar FT4) has consistently shown higher burns than MFP so I go with the HRM and eat back 75% of my calories most of the time... depending on the day.0
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