Development preview. Owner and contact details are not final. Do not use this draft as the published policy.
Health Connect history varies by account and permission. A saved Takeout export can add older activity for calculated milestones, and preserve badge records the file still contains. It cannot restore records already deleted from your account. A new export may not contain any original badge records.
Google emails you when it is ready. For a few years of data this usually takes hours; for a decade with minute-level heart rate it can take a day or two. There is nothing to do but wait.
Download it directly on the phone if you can. If you downloaded it on a computer, copy it across however you normally move files — cable, Drive, or a messaging app to yourself.
If Google split the export into several files, that is normal. Select all of them at once in the next step; the app treats them as one archive.
A small export imports in seconds. A multi-year export with minute-level heart rate takes a few minutes. If you are in a hurry, turn on Skip heart-rate files — you lose only the "restorative sleep" figure in the monthly sleep summary, and everything else imports the same.
Where your export and Health Connect both describe the same day, Health Connect wins for recent days — it is the more current source. Anything only your export knows is kept.
The import reads the ZIP directly on the device. The app has no Internet permission, so it could not upload the file even if it tried.
Fitbit is a trademark of Fitbit LLC and/or its affiliates in the United States and other countries. Google Health and Health Connect are trademarks of Google LLC. Classic Badges is an independent product and is not affiliated with, endorsed or sponsored by Fitbit or Google.
Not a medical device. Classic Badges reads available Health Connect records.
If you use a tracker, keep its companion app configured for syncing.