Heart rate monitoring application

A U.S. gym chain partnered with Orangesoft to develop a heart rate monitoring application that tracks workout effectiveness and enables trainers to craft personalized fitness plans for their clients.

The app centers on real-time heart rate monitoring with minimal latency and accuracy comparable to that of hardware-based methods. Users can measure their heart rate either with a smartphone's front-facing camera or by placing a finger on the camera lens.

The application incorporates filtering, data smoothing techniques, and additional processing to ensure accurate performance across all skin tones, including users with darker complexions.

The app became a cornerstone of the client’s marketing strategy, significantly improving their gym membership retention rate.