How do I prepare and check a file?
Save an export from your existing service and keep an untouched copy. The import screen offers a generic CSV template and supported JSON or CSV sources, along with Apple Health XML or ZIP preview. Export formats can change and some files are interpreted best-effort. Check the preview’s dates, counts and mapped symptoms before confirming. Unknown symptoms can become custom tags. An import preview is the right time to catch a mistaken date format or units rather than assuming every file will translate perfectly.
What happens to records I already have?
Imports merge without deliberately overwriting your existing history, and duplicate protection avoids adding the same recognized record twice. The last import can be undone within the supported flow while preserving later edits. Keep your original export until you have checked the resulting calendar and logs. A backup is a different file from an external import: it captures Synced data for supported restore operations. Large health archives are processed in a browser worker; available memory and file structure still affect what your device can handle.
How can I use this at my own pace?
Start with the information you already know and keep the rest optional. Your record does not need to be complete to be useful, and a missing entry should not be treated as evidence that nothing happened. Review your calendar and settings when something looks different from what you intended. Before sharing, choose the smallest view that serves the relationship and check its preview. You can change permissions, pause a connection or stop using an optional module. If a feature raises a health question, take the recorded facts to a qualified professional rather than asking the app to make a diagnosis.
What should I check before continuing?
Check that the dates and choices on your screen reflect what you meant to record. A useful next step is to explore the related feature pages below, then decide whether the simple version is sufficient or an optional setting would help. You never need to turn on every module to use Synced well. For questions about privacy, read the full policies rather than relying on a short feature description. If you want help with an app problem, the Contact page explains what to send without including passwords or private health records.
Questions you might have
How do I prepare and check a file?
Save an export from your existing service and keep an untouched copy.
Does this diagnose a condition?
No. Synced organizes your recorded information and estimates; it does not replace individual medical care.
Can I change what I share?
Yes. Each connection has its own permissions, and you can pause or revoke access. Previously saved information cannot be retrieved.