cardio on App help!!!

Marissanikc
Marissanikc Posts: 6 Member
edited January 22 in Fitness and Exercise
I am wondering if this app counts the calories based on your weight and personal info.
AS in i will loose only 293 according to my tredmill. my tredmill does not have a weight and height.
when i type in the amount of time ive run on the app it says 398cal lost. i was wondering if 398 is based on my height weight and time?
can anyone help?
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