
Tag meals, supplements, symptoms, mood, and anything else that matters. Your annotations become first-class data points that Fulcra's AI uses to uncover the personal correlations no wearable can detect on its own.
Wearables capture biometrics automatically. But the most meaningful context — what you ate, how you felt, what supplement you took, why you slept poorly — lives in your head. Annotations bring it into the data.

Meals, supplements, medications, symptoms, mood, stress events, caffeine, alcohol — create custom annotation types for whatever you want to track and correlate.
A fast-entry UI designed for logging on the go. One tap to record a meal, a symptom, or a note. Templates and favorites make repeat entries effortless.
Fulcra's AI cross-references your annotations against biometric data to surface insights like "your glucose stays flatter on days you take magnesium before bed."
Track medication effects over time. Run an elimination diet with data-backed results. Monitor training periodization across seasons. Annotations make it all measurable.
Join the Fulcra team to help us build the future of agent memory, and personal data sovereignty, Reach out below if you'd like to talk.