Really like the concept of #ResearchKit and think it will be a long term winner for many. But still needs much work. In the Profile section it keeps misstating my height by 7 inches even after constant editing. That’s an interesting reporting problem for a research study I would think. Interaction with Apple’s Health App seems to be inconsistent in reporting back and forth (one example: it picks up Diastolic bp but not Systolic bp). The UI also needs work in both apps. I’m using MyHeart and GlucoSuccess apps.