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HRM and calories

barnybyrd
Posts: 11 Member
I have a FT4, I did a 45 min spin class and it only registered 280 calories. I know this isn't correct. Have the correct weight, height and age set up. I bought it so I would know how many calories I burned during the class and it doesn't read properly.
0
Replies
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Is the strap wet and placed in the proper area? Do you clean it well?0
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Yes to all of the above...it is only 2 days old.....and it is the 4th HRM I've had over the last 25yrs, it should have performed as expected.0
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I guess the first check is that it's clocking your heart rate correctly - how does it compare to your pulse ? What did it record for the spin class - average and peak heart rate.0
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average = 139 max = 160. today it read 595 calories for a 60 minute class0
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