Kcal usage to high Fitbit Blaze

[SunsetRunner]

I worn Bodymedia over 2 years. Everbody knows that the support ends with 31th January 2016. Now I am customer of Fitbit and wear the Blaze model. The watch is really great, but I reconized that the kcal usage for one day is too high. On training day I had a usage between 3500 - 3800kcal with my Bodymedia the Fitbit shows 4200kcal. Can anybody confirm that Fitbit Blaze does not track the kcal accurate?

[embeefit]

I have found the opposite to be true.  My calorie counts show as much lower than what I know my actual burn to be based on my TDEE and activity level.  I consistently show that I eat more calories than I burn according to fitbit, but the number on the scale consistently goes down.  

[SunsetRunner]

Curiously, I will monitoring this for 2 weeks and will get back with more
informations.