This tracker covers a sensitive category. Unhide is pattern-insight for self-improvement — never diagnosis, treatment, or medical advice. You'll be asked to confirm you understand this before your first entry.
What's actually moving your blood pressure readings?
Log BP with caffeine, sleep, stress and exercise context — and let AI surface the patterns over time.
Updated 26 June 2026
Your systolic averages 8 mmHg higher on days with caffeine in the last 2 hours. Morning readings (before 9am) tend to run 6 mmHg lower than evening ones.
Blood pressure readings on their own tell you what the number was in that moment — but not why it was that number. By logging the context around each reading (caffeine, sleep quality, alcohol, salt intake, stress, exercise, medication timing), you build a dataset that lets you see which everyday factors tend to move your numbers. Over time, that context turns isolated measurements into a pattern you can actually learn from.
6 fields. Done in 30 seconds per reading.
Fast enough to fit into any routine, specific enough to generate real patterns after 30 days.
Log, build, learn.
Log reading + context
After taking a BP reading, record systolic, diastolic, pulse — plus quick context like caffeine, sleep, stress and exercise that day.
Build your timeline
Each entry adds to your personal dataset, creating a record of not just numbers but the conditions around them.
AI spots the correlations
Once you have a few weeks of data, AI looks for patterns: which factors tend to coincide with higher or lower readings, time-of-day trends, and how your numbers move over time.
Why people stick with it.
4 things Blood pressure reveals about you.
- Which everyday factors — caffeine, sleep, alcohol, salt — tend to coincide with your higher or lower readings
- Whether time of day, arm used, or position makes a consistent difference in your numbers
- How your readings trend over weeks and months, not just snapshot to snapshot
- Whether medication timing, stress levels, or exercise correlate with changes in your systolic, diastolic or pulse
Here's what arrives at 30 days.
Illustrative — your analysis uses your own data.
AI looks across your readings and context fields to surface correlations you might not spot manually. For example, it might show that your systolic tends to run higher on days you've had caffeine in the last two hours, or that evening readings are consistently different from morning ones. It can also highlight whether sleep quality, alcohol intake, or exercise days coincide with changes in your diastolic or pulse — turning weeks of measurements into patterns you can actually interpret.
“Your systolic averages 8 mmHg higher on days with caffeine in the last 2 hours. Morning readings (before 9am) tend to ru…”
People watching their own patterns.
For anyone taking regular blood pressure readings who wants to understand what's influencing the numbers beyond just the measurements themselves.
Common questions
Is this a replacement for medical advice or monitoring?
No. This tracker helps you spot patterns in your own data. It doesn't diagnose, treat, or replace any advice from your GP or specialist. Always follow your clinician's guidance on BP management.
Do I need to log every single reading?
No — but the more readings you log with context (caffeine, sleep, stress, etc.), the more material AI has to work with when looking for patterns. Even a few readings a week builds useful data over time.
What if I don't take BP medication?
That's fine. The medication field is optional. The tracker works just as well if you're monitoring BP for other reasons — lifestyle changes, family history, or just curiosity about your own trends.
Why track arm used and position?
Readings can vary depending on which arm you use and whether you're sitting, lying, or standing. Logging these details helps you (and AI) separate measurement variation from actual physiological change.
How soon will I see patterns?
You'll start to see your own timeline immediately. AI insights typically become meaningful after a few weeks of logging — once there's enough data to spot correlations between your readings and factors like sleep, caffeine or stress.
Can I export my readings to share with my doctor?
Yes. You can export your full dataset at any time. Many people find it helpful to bring a trend summary or specific AI insights to appointments, alongside the raw numbers.
Pair with these trackers.
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Log dose, mood, body, energy, and dysphoria — and let AI show the trans-affirming response pattern over time.
Free forever · Plus £7.99/mo · Pro £17.99/mo
Your blood pressure patterns
are in your data.
30 seconds per reading. Thirty days to your first real insight. Free.
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