Great start, guys. Two quick points of feedback:
1) Would be great to get a description of the six domains, similar to what you have on the "Read More" link with the Health index accuracy calculation. Could help to provide context for the importance of each area in the overall calculation and health score.
2) After addressing all the questions, you sort of reach and end point in the app. Curious if new questions would be added or how to update information as habits/health change overtime? Is the thought to engage with the app on a daily/weekly/monthly basis as you develop/roll out more features? Are there integration opportunities with Google Fit, Apple Health, etc. that would influence the score going forward?
I'm a metric fan, so like the multidimensional aspect to the scoring and look forward to interacting with the app more as features are added. Congrats on the launch!