A simple tool to record your weight history.Features:- Simple user interface- Chart- Color display for loss/gain- Weight goal and difference- Total loss- BMI- Units: ft/in/lb or cm/kgYou can usually open the menu by pressing MENU button on your phone. The location of MENU button varies depending on the phone you use.For how to use, visit http://swr.beyonj.com.* Data compatibility with Version 1:Basically, you can continue to use data entered in Version 1. However, you cannot edit data that is added using v1.0.x (released before Nov. 8, 2010). Even if you set a new date before the date of an input added using 1.0.x, the new date cannot be older than the date of old-style data.