Create multiple profiles and enter a few of your vital statistics and get the following information:
*Avg daily energy expenditure
*Waist to height ratio
You can also track the following:
Set yourself a target and you can see how much you need to lose each day to reach it.
Graph view. See a graph showing your weight overtime. Set the range to drill down.
Can use several unit types:
*INTERNET - ads
*ACCESS_NETWORK_STATE - ads
*WRITE_EXTERNAL_STORAGE - backup/restore
Permissions are not used for any other purpose than those stated above