As those of you know I have a new friend, my fitbit blaze. I have to say that he has been a pretty good friend so far. Encouraging and motivating. Now bear in mind that I'm a fairly large guy, 6ft 2 and just under 30 stone. I walk a fair bit each day, 9 miles on a weekend day, and am in the gym Monday-Friday for a minimum of 30 minutes each day. My fitbit friend tells me that on average that my daily calorie burn is around 3,500 calories. That seems to be really high compared to what I've been reading elsewhere but on the flip side this big body hasn't particularly been used to exercise until 7 weeks ago. Do other folks with a wee fitbit friend think that he/she is quite accurate.