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Polar devices Python API and CLI.

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

A library for polar codes in Python.

Helpful tools for polar researchers

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

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

Small framework to create graphics in CircuitPython

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

A model of Polar encoder/decoder

Polar integration for Home Assistant

GitHub Actions for Polar

Polar Accesslink API Client

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.

Rectangular to Polar coordinates calculator.

Polar devices data decoder

Polar wall plotter calculation and analysis tools.

Graphing polar equations in ASCII.

Simple number conversion tool for MATLAB users. It converts complex numbers between polar form and rectangular form.

Polar Flow progress reporter