Turn your software into a business.

Heart rate variability (HRV) biofeedback with ECG chest straps.

Polar devices Python API and CLI.

A library for polar codes in Python.

Helpful tools for polar researchers

Python package that converts between polar and cartesian domain (in images too).

Tools for reading and fusing live data streams from Polar OH1 (PPG) and H10 (ECG) sensors. pip install polarpy.

Small framework to create graphics in CircuitPython

Command-line program to export Polar RCX5 training sessions or upload them to Strava

Polar integration for Home Assistant

A model of Polar encoder/decoder

GitHub Actions for Polar

Self-hosted health analytics server for Polar devices. Own your data, analyze it yourself.

Polar Accesslink API Client

Graphing polar equations in ASCII.

This is a personal data analysis I have been developing to get a better way to visualize my training sessions with my Polar fitness products.

k-diagram: Rethinking Forecasting Uncertainty via Polar-based Visualization

LSL-Lab.py is a Python application that allows direct connection to a Polar H10 heart rate monitor via Bluetooth Low Energy (BLE) to record and analyze heart rate and RR interval data. The application provides a user-friendly interface with real-time visualization and data analysis capabilities.

Rectangular to Polar coordinates calculator.

Polar devices data decoder