The weekly fitness API roundup
A roundup of each ISO week in fitness and health APIs, generated from this site's records at every build: tracker changes, graveyard shutdowns and launches, SDK and library releases, and the pages first published here. Only records dated to the day are placed in a week; anything dated by month or year stays in the monthly digest. A week needs 3 records, one of them from outside this site, to get a page; 8 weeks do.
Every week with a roundup
- Week 45, 2026Fitness and health APIs, Nov 2–8, 2026: 2 tracked changes and 32 new pages.
- Week 44, 2026Fitness and health APIs, Oct 26 – Nov 1, 2026: 1 tracked change and 12 new pages.
- Week 40, 2026Fitness and health APIs, Sep 28 – Oct 4, 2026: 1 tracked change, 1 SDK or library release and 98 new pages.
- Week 39, 2026Fitness and health APIs, Sep 21–27, 2026: 1 tracked change and 3 SDK or library releases.
- Week 36, 2026Fitness and health APIs, Aug 31 – Sep 6, 2026: 1 graveyard date and 37 new pages.
- Week 33, 2026Fitness and health APIs, Aug 10–16, 2026: 2 SDK or library releases and 38 new pages.
- Week 31, 2026Fitness and health APIs, Jul 27 – Aug 2, 2026: 4 SDK or library releases and 45 new pages.
- Week 41, 2025Fitness and health APIs, Oct 6–12, 2025: 3 SDK or library releases.
How the roundup is made
- Tracker entries come from src/data/changes.ts, graveyard dates from src/data/graveyard.ts, releases from hcReleases.ts, sdkReleases.ts and libraries.ts (each package's latest publish only, so a week can undercount a busy package), and new pages from src/data/published.ts.
- A record whose source gives only a month or a year is never placed in a week. A date after the build day is never placed either.
- A graveyard date that a tracker entry reports for the same page on the same day appears once, as the tracker entry.
- Week pages are noindex: the monthly digest is the indexed archive of the same records. The feed and the links are what the weeks are for.
For a whole month in one issue, read the monthly digest; for every dated change, the changes tracker.