Helping people lose 500 million pounds

CHANGING LIVES AT MYFITNESSPAL
Mission

Make good health attainable, trackable and sustainable for everyone.

Summary

Finding balance between business goals vs user experience for MyFitnessPal, a nutrition & activity tracking app for over 300 million users.

My Role

As design for advocate for weight logging, it was my responsibility to unify the vision by regularly collaborating with stakeholders.

UX OF ADS

Input weight

Tracking weight entry point was identified as a low-cost & high return to exceed revenue goals (projected 40% increase of revenue).

Sales BEFORE UX

New problem

Fewer and fewer new and active users are logging their weight, and the majority of users who’s goal is to lose weight hasn’t changed.

Learn from the past

Historical UX

At this moment, with our new partners and teammates urgency to understand the surprising data. It came a teaching moment to walk-through and align with the user perspective of how weight tracking had evolved over the years.

Voice of customers

User sentiment

Feedback was gathered from email surveys, blog comments, app store reviews and direct messages. Obviously, users are frustrated.

It was the best part of my weight loss!
...It is really a pain now. Please go back to the slider.
Small increments actually felt significant. The occasional big incremental change felt like a celebration.
USERS FIRST DESGIN

Hierarchy of needs

Next step was aligning all these contextual qualitative and quantitative data into documenting friction points. Part of an early stage conversation with PM and other stakeholders.

IMPROVE
Data hierarchy, legibility & reachability.
RETHINK
Blocking critical UX with advertising unit.
GESTURES
Swiping is delightful, not stifling.
HUMAN FACTORS

Reachability

Priority of inputs for ease of use is in reverse. 49% of users navigate with one hand / thumb first, odd no?

Documenting Friction

Input Behavior

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