NEED HELP WITH CALORIES BURNED UGH

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Okay. So I went to the gym today and worked out for about an hour. My polar ft4 said I burned 800 calories from my entire workout but the machines said I burned around 400. I was in my max heart rate the majority of the time so I feel like maybe the hrm would be more accurate. Also the machines don't know how much I weight (200 lbs) That just seems like A LOT of calories to burn. When I logged it I logged it as 700 cals burned to take into account I burn calories when sedimentary.

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  • jaz050465
    jaz050465 Posts: 3,508 Member
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    As I understand it, nothing is accurate if you were lifting weights. I'd take the lower value to be safe.