Library for HRV data analysis based on measurements from Polar wearable devices

A personalized HRV analytics platform for biohacking and health optimization. Features iOS app integration with Polar H10, advanced cardiovascular metrics processing, and interactive visualization of health data. Includes continuous monitoring capabilities, sleep analysis, recovery scoring, and personalized baselines.

This project focuses on the analysis of signal data collected from the Polar H10 chest strap in conjunction with the Elite HRV mobile app. The Polar H10 chest strap is a high-precision heart rate monitor, and the Elite HRV app is a valuable tool for tracking HR variability and overall health.

Minimal Polar AccessLink exporter for sleep, HRV, and recovery data → clean CSV for analysis and AI journaling

Comparison of PPG data collected from the Hera Leto Two earphones and a Polar chest strap for heart rate variability (HRV) analysis

A web application where users log daily feelings while Polar devices sync HRV data automatically. The app visualizes stress levels and enables doctors to review patient metrics, supporting diagnoses through combined emotional input and heartbeat variability analysis.