Tried it out and bought it right away. Blood pressure and whole numbers are there, not sure what the other reviewer saw. Tracks everything easily and what I like is that you can make routines before hand and see the loads you did last time. Check it out if you do weights.
All numbers have to be whole numbers.
So for distance, you cannot enter 2.5 miles. The demo does not let you save anything, and does not have any graphing. It also does not let you build or edit routines. The food intake section is fairly brain-dead. It is split into breakfast, lunch, dinner, snacks, etc., but does not tie the whole day together or allow calorie tracking.