No. Runchart is a documentation tool. The runner runs; Runchart documents; the clinician interprets. Operates under FDA General Wellness guidance (2019).

Walks count exactly the same as runs. Runchart is for anyone whose activity needs to land on a chart — the postpartum mother on her first cleared walk, the runner with Parkinson’s between intervals, the workers’-comp employee on their return-to-work loop, the endurance athlete on Sunday’s long run. The document treats them all the same.

Because the chart already knows them. PDF/A-3 (ISO 19005-3) is the archival document format government and clinical records use. RFC 3161 is the IETF timestamp protocol notarization already uses. Together they produce a record that survives a decade of filing.

Apple Watch, Garmin, Stryd for activity capture. CGMs (Dexcom, Libre) for context where relevant. Receive-only on all integrations.

Yours, always. Runchart exports everything in PDF/A-3 and CSV. Data is never sold, licensed, or shared without written consent. See the privacy notice.