Open Wearables is an open-source platform that turns raw wearable data into something actually useful. One API for multiple wearable providers, open scoring algorithms, and an AI engine that reasons about health data instead of just summarizing it.
Something we noticed: LLMs are surprisingly bad at health data out of the box.
Give Claude or GPT a week of sleep and HRV data and you get "Your average HRV was 45ms, slightly lower than last week's 48ms." Cool, I can read a spreadsheet too.
