Snap a photo of the screen
Point your camera at the monitor. FourNumbers reads the numbers, and you check them before saving.
Type it in
Enter your systolic, diastolic and pulse.
Bring it in from Apple Health
Many cuff apps can share to Apple Health, including iHealth MyVitals, OMRON connect, Withings, A&D Connect / A&D Heart Track, and Greater Goods Balance Health. Turn sharing on in your cuff's app, then allow FourNumbers to read Blood Pressure and Heart Rate. FourNumbers only reads this data and never writes or changes anything in Apple Health.
Step-by-step guides: iHealth, Omron and Withings.
Get an accurate reading
See How to get an accurate blood pressure reading.
How FourNumbers helps
Your readings show up in FourNumbers next to your meals and medications. You can also snap a photo of your monitor or type a reading in anytime.
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Related guides
- How to use your iHealth blood pressure monitor with FourNumbers
- How to use your Omron blood pressure monitor with FourNumbers
- How to use your Withings blood pressure monitor with FourNumbers
Last checked: October 2026. Menu names can change when brands update their apps.