Both looks great at design and feels accesible while pishes me to engage. Whilst second option isn't bad, i didn't feel the simplicity and act of engagement on that one. So i will go with the option B

Went with Option A, the encouraging line at the bottom does more for retention on day one than a bigger hero number. New users need reassurance before they need precision.

Option B looks great.

I did go for option B

as a user of fitness apps for years, i had to go for option a! i think highlighting the numerals together makes them clearer to the viewer, showing that the app erases any potential for confusion in asking them to register chart info primarily. great work!

Option B. Even though it looks pretty, the diagram on Option A is hard to understand as it doesn't have the y-axis.

Option B

The option 2 look amazing

Option B, I think what many miss about fitness apps, users want to see their progress in a clear visible form, so the progression graph is a win.