VesselYour blood pressure, written down properly.
Vessel keeps the readings from your monitor, shows the pattern, and turns a week into a report your doctor can read in a minute.
How it works
Measure with your cuff
Sit for 5 minutes, then take two readings. Vessel logs them; it does not measure anything itself.
Log it in five seconds
A big keypad, arm, position, tags and a note. Made for real mornings.
Share one clean PDF
Averages, a chart and every reading on one page your doctor can scan.
Built to be trusted
It logs, it doesn’t measure
You need a blood pressure monitor (an upper-arm cuff is best). We say it everywhere so nobody is misled.
Your data is never held hostage
Every reading stays viewable and exportable to CSV, subscribed or not.
No account, no ads
Readings stay on your iPhone. Apple Health only if you choose.
A 7-day home plan, summarised for your doctor.
Questions
Does Vessel measure my blood pressure?
No. Vessel is a diary. You measure with your own monitor, then log the numbers here.
Is Vessel a medical device?
No. It does not diagnose anything. Categories follow published guideline thresholds for information only; always talk to a health professional.
What do the colors mean?
Each reading is colored with the AHA/ACC or the ESC/ESH guideline, your choice in Settings. The higher of the two numbers decides the category.
What’s in Pro?
A PDF report for your doctor, charts over 90 days, a year or all time, extra reminder times beyond morning and evening and Apple Health sync. Try Pro free for 7 days on the yearly plan, then it renews at the price shown in the app.
Can I export my readings?
Yes, as CSV, any time, with or without Pro.
What happens if I stop subscribing?
All your readings stay and stay editable. Only the Pro extras lock again.
Start your 7-day plan
Two readings a day for a week, then one page for your doctor. Try Pro free for 7 days.
Coming soon on the App Store