Quick start
On Log, enter today's weight in kilograms or pounds, adjust it with the step buttons if needed, add optional context, mood, or notes, and save. Change units and configure height or a target in Settings.
Progress and BMI
Progress shows summaries and an interactive chart for 7, 30, 90, or all recorded days. Select a point for details and use pan, zoom, or Reset view as needed. BMI requires a height and weight and is informational, not medical advice.
History and manual entries
History groups entries by month. You can edit or delete an entry and undo a recent deletion. Use Manual Add to record a past date and time. Optional context, mood, and note details remain attached to the entry.
Backup and restore
In Settings, choose Export backup to create an unencrypted JSON file in a location you select. Import validates a Weight Tracker backup, shows a summary, and—after confirmation—replaces current app entries and covered settings. Keep a safe copy before importing. The app has no Nestor Studios account or cloud sync, and Android Auto Backup is disabled.
Delete or reset
Delete individual entries from History, delete all weight entries from Settings, or use the complete reset action to return this installation to a clean state. Exported files outside the app are not removed by reset or uninstall.
Troubleshooting
- If a value is rejected, check the selected unit and realistic range shown by the app.
- If BMI is unavailable, add a valid height and at least one weight.
- If backup import fails, confirm that the chosen file is an unmodified Weight Tracker JSON backup.
- If a chart is sparse, add more entries or choose a longer range.
Privacy
Your app records stay on your device unless you deliberately export and move a backup. Read the Privacy Policy for details.
Contact
For help with Weight Tracker, email Nestor Studios at nestor.studios.app@gmail.com. Include the app version and a brief description of the issue, but do not email backup files or sensitive health information unless specifically requested and you are comfortable doing so.