An app may have the best exercise or workout plan and several useful features, but these things alone are not enough to keep users continuously connected with the app. If the design is not right, the user experience can become troublesome; users can lose their motivation, and eventually they may completely stop using the app.
Research on mHealth apps found that design features can influence user engagement. A JMIR systematic review of 35 studies found that navigation was associated with user engagement in 17 studies (49%), highlighting the importance of clear and easy navigation in health apps.
In this article, we will understand, in the light of case studies, the important ways that help improve user engagement in a fitness app.
What Is User Engagement and How Is It Measured?
User engagement means how much interest people take in a fitness app and how regularly they interact with it. It motivates users to stay consistent with their workout and fitness program. It keeps them motivated to achieve their goals.
An estimate of user engagement can be made from how many times a person opens the app. Besides this, regularity of workouts, frequency of exercise, and use of different features of the app can also be looked at to measure engagement. Regular returns to the app are a sign of high user engagement.
Why Is Fitness App Design Necessary for User Engagement?
A fitness app’s design is important because it makes it easier to use by improving the app’s navigation, visuals, interface, and overall user experience. When users find what they are looking for and do not have difficulty understanding the app’s workflow, their inclination towards using the app increases.
A real-world example is a ScienceSoft project for a US startup whose digital fitness platform was experiencing low engagement and adoption due to UX and UI issues. ScienceSoft redesigned the fitness app, improving its navigation, visual interface, and overall user experience. The redesign was completed in four months, after which the updated version entered beta testing and received positive user feedback.
7 Ways Fitness App Design Improves User Engagement: Real-World Examples
Simple Navigation
The fitness app’s easy-to-use navigation facilitates user comprehension. It eliminates pointless procedures and facilitates customers’ rapid access to workouts, exercises, and other crucial elements.
This way the user is able to start and finish a workout without any hindrance, the user is motivated to come back to the app.
Example: The new Sports Centre app improved online bookings and sign-ups, reducing administrative work and introducing simpler navigation. This change made it easier for users to access facilities, classes, and other Sports Centre services.
Personalization
In fitness app design, personalization is an important means of keeping users’ interest intact. It provides workouts, goals, and recommendations, keeping users’ needs and preferences in view.
When users feel that the app is giving them options according to their personal needs, the possibilities of them continuously using the app increase.
Example: Researchers at the University of California, Berkeley used personalized step goals in the CalFit fitness app. The intervention group showed a 960-step-per-day better outcome than the control group over the 10-week study.
Progress Tracking
Users obtain feedback regarding their performance and progress through progress charts, streaks and milestones. This feedback boosts their morale and keeps them motivated to work toward their fitness goals and hence they continue to use the app on a daily basis.
Example: Hurix Digital built a fitness assessment application with real-time performance tracking and an interactive dashboard, resulting in a 40% increase in user engagement and improved fitness tracking accuracy.
Gamification
Gamification makes the app more fun. It includes elements like challenges, badges, rewards, and streaks. These features help users feel happiness and courage in setting their targets and achieving them.
This keeps users motivated towards regular exercise, and their connection with the app also remains intact.
Example: According to a JMIR study, users of a gamified fitness app used the app more frequently, with an average of 236.5 uses compared to 119.5 uses for the basic version. This implies that gamification can increase user involvement.
Better Visual Design
If the app’s visual design is organized and user-friendly, then using it is easy. Clear exercise descriptions, easy to grasp information and clean interfaces assist users know how to utilise the app.
This lessens confusion and users are able to focus their attention on their workouts.
Example: By fusing lucid charts with text-based insights, Google’s Fitbit UX team streamlined complicated health data. This lessened users’ cognitive strain and made fitness information easier to comprehend.
Easy Onboarding
A better onboarding experience is a simple signup, clear instructions and easy actions to follow. This helps users set their goals and workouts without trouble.
When users understand the app right at the beginning, and the way of using its features is clear, their interest in using the app can increase.
Example: Google Design’s Fabulous case study shows how a fast and engaging onboarding process can guide users to set goals and take action from the beginning.After a material makeover, the number of daily downloads climbed from 300 to 5,000.
Smart Notifications
Smart notifications boost user engagement by reminding users about their health goals and behaviours. Workout reminders, daily activity alerts, and progress reports make it easier for users to maintain their fitness routine.
Example: 72.2% of 442 Fitbit users reported using reminders in a report published in 2026, indicating that prompts can help users stick to their workout regimens.
Conclusion
Fitness app design holds fundamental importance in keeping users active and connected with the app. A well-designed fitness app makes navigation straightforward and easy for users.
If useful and effective features are present in a fitness app, but its design is not user-friendly, it can become a cause of restlessness and frustration for users and reduce their interest.
Therefore, an effective fitness app should pay attention to providing a simple, useful, and engaging experience that gives users courage to stay connected with the app and achieve their fitness goals.
Author:
Julia Lebedeva, Head of Healthcare IT & AI Practice, ScienceSoft
Julia Lebedeva is the Head of Healthcare IT & AI practice and Presales Manager at ScienceSoft. She oversees competency development in the healthcare domain across the company and coordinates early planning for healthcare software projects.
Julia has worked in IT since 2017, with experience in software quality assurance, business analysis, project management, and presales. Having worked at different stages of software delivery, she understands how early assumptions can affect requirements, estimates, risks, team composition, and project execution later on.