Delos

A responsive fitness web app designed to help beginners build flexible, sustainable exercise routines.

CLIENT

CareerFoundry UI Specialization Course

Services

UI Design Responsive Design Interaction Design

Team

Product Designer UI Designer

Date

October 1, 2025

Many people want to exercise consistently but struggle to find routines that fit their schedule and experience level. Existing fitness tools often assume time, intensity, or prior knowledge, creating barriers for beginners and people returning to exercise.

A structured schedule helps users plan and follow workouts with clarity.

Designing for Flexibility and Approachability

• Designed as a mobile-first, responsive web app to lower barriers to exercise. • Short, guided routines support users with limited time or confidence. • Clear visual hierarchy reduces cognitive load and keeps progress approachable. • UX foundations, including a beginner-focused persona and simplified flows, guided UI decisions. • Layouts and components scale across breakpoints without adding complexity.

A Flexible Path Into Fitness

• Delivered a responsive fitness web app designed for beginners and returning users. • Created high-fidelity UI across mobile, tablet, and desktop breakpoints. • Built a cohesive visual system emphasizing clarity, consistency, and ease of use. • Designed interactive flows and a functional prototype to support short, achievable routines.

Active and rest states guide users through each exercise with clear pacing and feedback.

System, Responsiveness, and Interaction

• Established a lightweight design system to ensure consistency across screens and breakpoints. • Applied a mobile-first approach, adapting layouts to tablet and desktop without increasing complexity. • Used interaction and motion to guide users through routines and reinforce progress. • Reflected on balancing flexibility with structure when designing for beginners.

Designed with flexibility. Built for approachability.

Curious how movement becomes a daily habit? Step into the Delos app here.