BMI

[nams]

I have interesting data going back several years to my previous (now dead) Alta, and now supposedly on my Inspire 2.

Apparently it doesn't matter what I weigh, the BMI percentage is exactly the same.

So am I to conclude that Fitbit doesn't calculate BMI, it just is the same as weight: you must enter it manually.

[Julia_G]

Hi, @nams , I am a little puzzled by your post, because BMI is not a percentage.  It is a calculation - your weight divided by your height squared (height *height).  Given the way it is calculated, small changes in your weight will make little or no difference in your BMI.

if you have entered your height into your profile information, and you manually enter your weight (or use a scale that uploads your weight automatically, such at the Fitbit Aria or the Withings scale), then the app will automatically calculate your BMI.