My exercise calories keep massively changing out of no where and I’m not sure how to fix it.
Quick background: I purchased a Fitbit Charge 5 on 1/11 and have used it everyday since. For the first couple weeks it was great, I was using the Fitbit app for some things and My Fitness Pal to count calories. The past two days MFP drastically drops my exercise calories. For example, today I did a 45 minute workout,…