We have released Fit Journal 1.0.0. This will allow you to easily track your weight, body fat %, blood glucose, and your blood pressure numbers. You can attach a note to each entry so you could jot down what you had for a meal before taking your blood glucose for example.
NEW UPDATE : Added a 7 week chart from the menu so you can see your trend over a larger amount of time
Scan the barcode below from you phone to get this application in the market