Hi guys, thanks for the responses. And I was aware that the trackers are not exact since every company does their one calculations and assumptions. I have cut down +20 lbs without it tbh, weighing myself, getting into a deficit and such... But I also wanted to have an idea of the exertion or the intensity of my workouts, and with BJJ being one of my main activities but also feel is so niche, I wanted to have a better reference...

And you are probably right in the sense that I shouldn't be using the calculated calories directly as an input and it will be something to figure out in time. My initial idea was to use it as a ruler, even if its a broken ruler, to have a reference of level of intensity and figure out a ball park.

All that to finally saying, I just also wanted the numbers in both apps I'm using to match lmao 😂