Sleep targets, checklist items, appearance, and data management.
01
Sleep Targets
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Bedtime & Wake-up
Used on the Dashboard for reminders and on The Plan page for your sleep target display.
10:30pm→6:00am(7.5 hrs)
02
Checklist Items
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Active Items
Untick items that don't apply to you. Disabled items are excluded from your daily total and streak. Auto-ticked items are driven by your logs and cannot be disabled.
03
Appearance
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Dark Mode
Switches the colour scheme to a dark palette. Saved in your browser.
04
Data
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Export Your Data
Download your data as JSON or CSV. Nothing is locked in.
⚖️ Weight Logs
All weight and waist measurements with dates and notes.
🚶 Step Logs
Daily step counts with dates.
💪 Workout Sessions
All workout sessions — type, duration, completion status, notes.
🥗 Meal Plans
Weekly meal plan history with recipe references.
📋 Checklist History
Daily checklist completions for the last 90 days.
📦 Full Export
Everything in one JSON file. Use for backups or migrating to a new device.
Import from Backup
Only import files exported from Health84. Validated before writing. Existing data is not overwritten — imports merge.