Health AtlasYears of your health, finally legible.
Drop in the export from the Health app and get sleep, heart, activity, workouts and more as calm, precise charts. Day by day, year by year. Your file never leaves this browser.
Also opens export.xml or a saved .json copy.
- 0bytes uploaded
- 0accounts or trackers
- 9chapters of your data
Zoom out
One night.
How long you slept, and how it split into deep, core and REM sleep.
A week.
Every night side by side, against the target you set.
A year.
Nights settle into a trend line, so a slow drift is easy to spot.
Four years.
Seasons, habits and slow changes you would never notice night to night.
What you get
One file in.
Nine chapters out.
Every measure your Apple Watch and iPhone recorded, sorted into chapters, smoothed into trends and compared with last month and last year.
Private by design
Your data stays on your side of the glass.
- No server to send it to. The site is a handful of static files. There is no backend, database or account.
- Blocked from the network. The page's security policy includes
connect-src 'none', so the browser refuses every request it tries to make. - Check it yourself. Load this page, switch on Airplane Mode, then open your export. Everything still works.
- Gone when you say so. Forget my data deletes it from this browser in one tap.
Get your export
Four taps on your iPhone.
- 1Open the Health app
On your iPhone.
- 2Tap your picture
Or your initials, at the top right.
- 3Export All Health Data
Scroll to the bottom, tap it, then Export. Several years can take a few minutes.
- 4Open it here
Save to Files, or AirDrop it to your Mac, then choose it on this page.
A few years of Apple Watch data is usually 20–100 MB zipped and takes 10–60 seconds to read. A computer is fastest; recent iPhones work too.
See your years, clearly.
No account. No upload. Just your data, laid out.