I just got my galaxy fit today. Its light, comfortable and there is a great list of exercises that you can add onto the band to track workouts. I walked to and from my local shops, it took me 27 minutes to walk the 1.29 miles and on the way there i let the fit auto track my walk and it said I had burned 52 calories. I tried tracking it as a walk started from the fit itself for the walk back and it said that I burned 53 calories. Theres no way it was as low as that, its massively under calculated both walks. I have a galaxy watch also and that would have been 3 times higher in calories burned so whats wrong with the calculation on the fit?