Heart Rate Devices Comparison
This project compares heart rate data recorded by two different fitness devices using FIT files. The goal is to inspect how closely the devices agree, both visually and statistically.
Source code GitHub repository for this project
What the project includes
- Batch analysis with compare_hr.py
- Interactive exploration with a Jupyter notebook
- Time series, difference, and Bland-Altman visualizations
- Summary metrics such as correlation, MAE, and RMSE
Figure 1: HR Time Series Comparison
Figure 2: HR Difference Plot
Figure 3: Bland-Altman Plot