All features·History and chart
History and chart.
History is sortable. The chart plots systolic and diastolic against the target you set in settings. Filter by range, hover for the exact numbers, export when you need to.
- 119 / 77Today · 7:30 AM
- 121 / 78Mon · 8:10 AM
- 118 / 76Sun · 9:05 PM
- 120 / 78Sun · 7:20 AM
At a glance
What this is.
Filter by range
7, 30, or 90 days, or all-time. The chart and the list scope to the same filter.
AM / PM split
Morning and evening readings averaged separately. Useful for dosing conversations.
Export to CSV
One tap to download every reading in the current range.
Details
How it works.
The chart
Two lines: systolic in teal, diastolic in amber. A dashed horizontal line marks the target you set in Settings. No green or red bands, no clinical category labels.
Hover or tap a point for the exact numbers, the time of day, and the linked note. Double readings render as the average; the raw pair is one tap away.
Summary numbers
Above the chart, three blocks of numbers:
- Mean systolic and diastolic across the range, with the percent of readings at or under your target.
- Variability: standard deviation and the raw spread for each. Standard deviation shows day-to-day jitter, the spread shows the worst case.
- AM / PM split: the same mean, computed separately for readings logged before and after noon.
Export
The CSV export contains every reading in the current range: the raw systolic / diastolic / pulse for both readings if it was a double, the averaged numbers, the timestamp, and the note. The summary text export is meant to be pasted into a clinic message or email.
Common questions
Why two lines instead of one?
A single blended number hides the gap between morning highs and evening lows that often matters for dosing.
Can I export only part of the history?
Yes. Whatever the filter is set to, the export matches.
Are the numbers colour-coded as normal or high?
No. The only line the chart uses is your own target. There is no clinical scale applied.
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