From Thomas A. Neely Jr. on 2015/01/12 15:45:56 +0000
I know this is not an easy feature but I love pie charts the are by far the easiest to read and would help people understand some stats easier visually. Might be less confusing for some users. I understand your bar and line graph but have difficulty relating to the plot chart. I am reading your tutorial (which is outstanding to get a better understanding. Thanks to your team for such and excellent app.
Copied from original feature request: http://urbandroid.uservoice.com/forums/264867-sleep-as-android/suggestions/6954176-addition-of-a-pie-chart