App won't show lean mass and fat mass

[Shananajamz]

I have a Fitbit scale synced and everything. I weigh myself regularly. My weight is recorded. My BMI is recorded. But, my lean mass and fat mass data has been unrecorded for a long time. All apps are updated. My scale syncs fine. I used to be able to see my lean/fat mass on the web version, but that is now an obsolete page. So, how do I see my mass info through the Fitbit app?

[LZeeW]

@Shananajamz   I use a Fitbit scale and an iPhone, too.  When I tap on my weight tile, I see my 30 day weight trend that looks just like the web version.  One swipe to the left shows my Lean vs Fat mass.  Next swipe is Body Fat % and the next is BMI.

[Shananajamz]

Thank you!

For one swipe left, I can see my total weight (dark blue line) but my lean mass (white line) is a flat dotted line. Also my fat mass has no data, no solid line, and no dotted line. I weigh almost daily and the lean and fat masses haven't displayed data since sometime in 2021. No clue why. Next swipe to Body Fat % is also blank since 2021. I have an Aria Air scale, and it's been replaced (so this data is over the use of two Fitbit scales). 

[LZeeW · Accepted solution]

@Shananajamz   The Aria Air doesn't have the hardware to calculate percent body fat.  Was your other scale either an Aria or Aria 2?  Those scales have the hardware.

I'm using an Aria 2.

[Shananajamz]

Oh, I hadn't considered that. I think mine is the Aria Air. Perhaps I previously had an "Aria" and now I have an "Aria Air". It very well could be why I don't see that info. Thank you, @LZeeW! This makes sense now. 😁