Life OS Health

A private, single-user tool for collecting my own health data.

Life OS Health is a personal script that runs on my own computer. Once a day it reads my own activity, fitness and sleep data from the Google Health API and stores it as CSV files on that computer, so I can look at long-term trends in my own records instead of one screen at a time.

What it does

• Reads daily summaries — steps, distance, heart rate, sleep, and related metrics.
• Writes them to local files. Nothing is uploaded anywhere.
• Runs on a schedule on one machine, for one person.

Who it is for

Me. It is not a product, has no users to sign up, and is not offered to anyone else. It exists because I wanted my own measurements in a form I can analyse.

Data and privacy

It reads only, never writes back, and shares nothing with anyone. Details are in the privacy policy.