don't need much complex settings,
just give it your height, your goal weight,
and then, record your weight every,
it will show your weight trend chart,
it also calculating BMI value automatically.
in 1.7, bodyfat measurement function was added.
Tags: peso diario, 每日體重, 每日體重記錄器, 体重记录.
2.0 fix Data error.
in old version, when users do not setup profile, and input data, it will cause app crash.
1.7 add bodyfat measurement
add BMI/Bodyfat chart