Still needs some tweaks. First, you need the ability to edit previous entries. I realized, after I clicked "save," that I must have inadvertently moved my height dial when entering my weight--now the graph for my BMI on that date takes an odd turn, as well as my height line.
Speaking of the height curve--it's totally unnecessary. This data point should be set on the same screen where we set our unit preferences. It certainly doesn't need its own number wheel next to the weight wheel, nor its own line on the BMI chart-- I think it's safe to assume that this is fairly constant in most people and if, for some reason, it must be corrected, it should be done in the settings menu.
On the plus side, I think the navigation and data entry is very easy and simple, and the adjustable graph function is very nice and easy to read.
Show less