Lean body mass incorrect | Voters

Lean body mass incorrect

complete

David Fazzalari

It looks like sonar is reading body mass from Apple in kg but not converting to percentage.

Ie 80kg lean body mass in Apple is reading as 80% in Sonar without taking into account overall weight. So 80kg lean mass on 120kg person is 66.66% not 80%.

May 15, 2025

Byron

marked this post as

complete

Update with the fix should be available early net week.

Byron

marked this post as

in progress

a fix has been made and will be submitted shortly to Apple for review. We've moved forward with "kg" instead of percentages. The reason for this is because not all users have body weight measurements available

David Fazzalari

Thanks. Love this app!

Byron

David Fazzalari: Thanks for that! Would you expect to see the value as it's shown in Apple Health (i.e. kilograms) or as a percent?

David Fazzalari

Byron I think % would make more sense, being a universal measure.

Byron

marked this post as

under review

Thanks for flagging this. Just took a look, and I see that Apple Health displays lean body mass in terms of body weight rather than a percentage.

We'll look into updating that on our end as well.