SnapVitals - BP Photo Tracker

SnapVitals turns your blood pressure monitor into an organized digital log. Photograph the display on your own home blood pressure monitor — SnapVitals reads the systolic, diastolic, and pulse digits in seconds and saves them. No more paper notebook, no Bluetooth pairing, no setup.

⚠️ You need your own home blood pressure monitor (arm or wrist cuff). SnapVitals reads the numbers off your monitor's display — it does not measure blood pressure from your phone or body.

Built for households. Add a profile for each family member; readings, charts, and reminders stay separate per person. Switch profiles with a tap from the Home tab.

WHAT YOU CAN DO

• Photo log: aim your camera at your monitor's display — SnapVitals reads the digits on-device and saves them.
• Manual entry: type readings yourself any time.
• Trends: 7-, 14-, 30-, and 90-day charts with ACC/AHA 2025 reference bands shown for context only.
• History: list and calendar views with every saved reading.
• Doctor-ready PDF: a printable report you can hand to your clinician.
• CSV export: spreadsheet-friendly for your own analysis.
• Family logs: a separate journal for each household member.
• Two daily reminders at times you choose.
• Read result aloud (optional): SnapVitals speaks the saved numbers after a scan — useful in low-vision contexts.
• Local backup: export everything as a single file you control.

PRIVACY BY DEFAULT

Photos and readings stay on your device. OCR runs on-device. No account, no third-party trackers, no advertising SDKs. We never sell your data. Anonymous usage analytics (which features get used, how often) help us improve the app — see the Data safety section for the full list.

SnapVitals is intended for adults and adolescents age 13 and over. Children under 13 should not use the app.

COMPATIBILITY

Android 8.0 (Oreo) or later. Free. No subscriptions. No ads. No in-app purchases.

IMPORTANT

SnapVitals is a wellness tool, not a medical device. It does not measure, diagnose, or treat any condition. Readings come from your own blood pressure monitor — SnapVitals only records the digits shown on its display, and you confirm every value before it is saved. Category bands are taken from the publicly published 2025 ACC/AHA Guideline for blood pressure in adults and are shown for personal reference only. Always consult your doctor for medical decisions.

If you experience symptoms of a hypertensive crisis (severe headache, chest pain, vision changes, or confusion), call 911 or your local emergency number immediately.