Daily health metrics (steps, distance, active calories, active-zone minutes, floors, resting heart rate, and avg/max heart rate) across all connected Google Health sources (Apple Watch import, Fitbit Air, Pixel Watch). Returns a per-day table plus the raw points. Use start_date/end_date for an explicit range, or days (default 7) for a trailing window. Pass metrics to pick a subset. This is the primary tool for "how have my steps/HR/calories trended" questions.

Fetch raw (un-rolled-up) data points for a single Google Health dataType — use when you need finer-than-daily granularity (e.g. intraday heart rate samples, individual sleep stages) or a dataType not covered by get_daily_summary. Accepts a friendly key (steps, sleep, heartRate, ...) or a raw API dataType string, plus an optional date range or raw filter. Prefer get_daily_summary for trend/summary questions — it is far cheaper.

List devices paired to the Google Health account (e.g. Apple Watch import source, Fitbit Air, Pixel Watch) with manufacturer/model/type. Useful to confirm a new device has connected.

Health-check the Google Health connection: confirms the OAuth token works, reports granted vs recommended scopes, and probes which metrics actually return data over the last 7 days. Run this first when setting up or after a new device syncs to confirm data is flowing.

Export daily health summaries to Obsidian as per-day markdown notes under {vault}/Lifestyle/Health/ (frontmatter: steps, distance_km, calories, active_minutes, resting_hr, sleep_hours for Dataview), and refresh {vault}/Lifestyle/Health-Dashboard.md with rolling 7/30-day aggregates. Runs incrementally from the last sync by default; set full_sync=true to re-render the whole window. Requires OBSIDIAN_VAULT_PATH to be set.