VO2
An n-of-1 analysis tool for months of wearable data. It runs changepoint detection to mark the dates someone's physiology shifted and tests which habits move which metrics using FDR-corrected correlations, then an LLM assistant explains the findings and cites peer-reviewed abstracts. Dan Nguyen, Lalit More and I built it for TartanHacks 2026, where it won Best AI for Decision Support.
python · changepoint detection · rag · wearables