ECG Logger for Polar H10 is a lifestyle app designed to work with the Polar H10 heart rate sensor, offering features like ECG visualization, heart rate monitoring, and R-R interval tracking. Users can view real-time data, record sessions, and revisit past recordings conveniently. The app allows users to analyze their ECG, heart rate, and R-R intervals either collectively or individually, with zoom and pan functions for detailed exploration.

Moreover, users can mark significant events during recordings, automatically split lengthy sessions into manageable files, and export data in PDF or CSV formats for further analysis. The interface is available in both English and Finnish, ensuring accessibility for a broader user base.