Select calendar rhythm and extra copy before updating your phone, traveling or bulk editing.
A worked example
Worked example: a user adds observations every day but backs up only before a holiday. Losing the phone could remove the entire period since the last JSON. They choose a convenient weekly backup day and an additional rule: save before repairs, transfers and extensive entry corrections. This is a personal data-saving schedule, rather than a medical observation schedule. They check each new file's date and destination, retaining one previous version until the new copy has been checked successfully.
What to do
- 01
Estimate the volume of records for a week or month.
- 02
Set a recurring copy day.
- 03
Create an unscheduled copy before important changes.
- 04
Check periodically that the file is opening to select recovery.
Common mistakes
- Create many copies without deleting old ones.
- Store all versions in one place.
- Consider the presence of a file name as proof of its integrity.
Choose a tolerable gap in recoverable data
There is no universal backup schedule: it depends on how much history would need to be reconstructed manually. A long gap may be inconvenient if many important entries are added daily, while occasional recording may suit another rhythm. Creating JSON is user-initiated, so an external reminder should name the complete action: create, save and locate the file. A collection of old filenames does not prove that a backup is current. Look at the latest verified copy and changes made since then. Before an action that affects stored data, save a separate, distinguishable snapshot.
How to check the result
- A clear backup day or trigger has been chosen.
- The latest checked copy can be located.
- Entries added since that copy are identifiable.
- A separate version is created before transfer or deletion.
For the complete action, follow the guide to a JSON backup.
How this works in Vesometr
Vesometr creates a copy manually upon request, so an external reminder of regularity remains a good user habit.
Sources and fact checking
App features were checked against Vesometr 1.2.2. External sources explain general guidance, rather than validating individual medical conclusions.
- Vesometr: official release — Application version and official download channel.

Local protection
No account or INTERNET permission, with PIN, biometrics and a JSON backup.
Please check the destination and save location before exporting. Do not publish backups and reports via an open link; delete unnecessary copies from other people's or shared devices.
Medical disclaimer