Building a Scalable Fitness Platform With Real-Time Insights

Made health tracking effortless by unifying real-time data across devices and wearables

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Scalable

Can keep up with growing business needs

Maintainable

Easy to support in the long run.

Modern

In line with modern business requirements and user demands

Client overview

Our client, a leading digital health company founded in 2010 builds cloud-connected medical devices, personal health tools, and home tests. Its mission is to help people live healthier lives by making health management accessible and easy to use.

In 2018 it launched Unified Care for chronic disease management, combining remote patient monitoring with chronic care management. Its COVID-19 antigen rapid test received FDA authorization in 2021, and it became a leading at-home test supplier.

Challenges

Creating a clinically accurate, real-time health platform required tackling data consistency, device compatibility, and complex analytics needs.

Lack of reliable health tracking accuracy

Existing fitness solutions fell short in delivering validated, high-precision metrics for serious performance monitoring.

Fragmented device ecosystem

Delivering a consistent experience across phones, watches, tablets, and third-party sensors made platform integration highly complex.

Inaccessible real-time training insights

Trainers lacked access to synchronized, real-time breakdowns of metrics like heart rate zones and workout intensity.

Solution

We developed a cross-platform, modular health ecosystem that enabled secure data integration, real-time sync, and actionable performance insights.

Cross-device fitness ecosystem

Built apps for iOS, Apple Watch, and web with seamless real-time sync for consistent tracking and coaching.

Modular architecture for agility

Designed a flexible app structure to speed up feature development and reduce tech debt.

Secure device connectivity

Integrated with third-party wearables to deliver validated tracking data without compromising user privacy.

Performance insight dashboard

Enabled users and trainers to view real-time metrics like VO2 max, heart rate zones, and workout intensity trends.

Business impact

The platform enabled faster releases, better workout intelligence, and future-ready infrastructure for continuous growth.

Accelerated product iteration

Modular architecture reduced compile and release times, enabling quicker feature launches.

Enhanced performance insight accuracy

Real-time metrics gave users deeper confidence in data-driven training and progress tracking.

Future-ready app foundation

Platform structure supports long-term scalability and evolving product goals without major rework.

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