I started my discovery phase by interviewing 7 people who live generally active lifestyles. I made sure to include people who use MyFitnessPal and people who used other types of fitness tracking applications and wearables.
Synthesis of the research and the most used features of the app led me to a set of key findings and design principles. After finalizing my takeaways, I continued into the ideation phase by breaking down the information architecture and user flow, then building up a set of low fidelity wireframes.
Using my low fidelity wireframes, I did a few rounds of concept testing with the same people I interviewed initially. Then, with the feedback from these sessions, I built out my high fidelity prototypes.