CWDX Health · last updated 2026-07-29
CWDX Health is a health dashboard. It does not accept sign-ups from the general public. Access is restricted to a small, explicit allowlist of Google accounts chosen by the app owner.
With your Google sign-in, this app reads your Google Health data via the Google Health API: activity, heart rate, HRV, respiratory rate, SpO2, sleep, and related fitness metrics tied to your Google account. It does not access email, contacts, files, or any other Google data.
Fetched metrics are cached in a SQLite database on a single Cloud Run instance (Google Cloud
project fitbit-cwdx), accessible only to signed-in, allowlisted accounts. Nothing is sold,
shared, or used for advertising. Chat messages and AI-generated coaching notes are stored the
same way, for the same reason: so you can see your own history the next time you open the
app.
A weekly insight summary and a chat panel send a snapshot of your recent metrics to Anthropic's and/or Google's AI APIs to generate text. No data goes anywhere else.
Data persists as long as the app is deployed and in active use. This is an invite-only tool, not a public service, so there is no self-service account deletion flow. Data questions or deletion requests go through the app owner directly.