Building Plexo: Why I'm Aggregating All My Health Data

My Garmin watch, Eight Sleep mattress, MacroFactor nutrition logs, and Concept2 PM5 rowing data all lived in separate apps that had no idea the others existed. The Garmin knew my resting heart rate was elevated but didn’t know about last night’s four hours of sleep. MacroFactor knew about the caloric deficit but not the brutal VO2max session that morning. Each app had a piece of the picture. None had the whole thing.