Fitbit UI design & app screens

Fitbit is the companion app for Fitbit wearables, tracking activity, sleep, heart rate, and health metrics. It serves people monitoring fitness and wellness with their devices.

The iOS app centers on a personalized health dashboard with tiles for steps, sleep stages, heart rate, and goals. Design highlights include the data visualizations, the sleep score breakdowns, challenges and badges, and trend charts, all presented in a colorful, motivating interface tuned for daily health check-ins.