Observed arrival · 2026-09-26
Apple Health, metric by metric
A browser-based converter turns an Apple Health export.xml or export.zip into separate CSVs for selected metrics.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Apple Health users exporting their records
- Worth noticing
- Nested correlation records, including blood pressure, become separate metric types rather than being joined into one table.
Field notes
The page describes a two-pass streaming SAX parser running in a Web Worker: one pass counts metrics and dates, and the next writes output without keeping the rows. Record CSVs use HealthKit type identifiers and include fields such as source, sourceVersion, and device. Workouts and activity summaries have their own output files. The page cautions that iPhones and iPads may run out of memory while reading a large export; it suggests trying fewer metrics or desktop Chrome.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue