Blood Pressure Time

Yes. "Blood Pressure Time" can be used completely free with all basic features.

No. This app does not have measurement functionality.

This is an app for manually entering and recording values measured with your home blood pressure monitor.

Even those who used to transcribe to paper blood pressure journals can now simply enter data into the app and automatically calculate and record average values.

You can enter up to 3 measurements per session.

When you enter 2 or more measurements, the app automatically calculates and records the average value.

Using average values helps reduce the impact of accidental errors and temporary variations due to external factors (physical condition, tension, etc.).

Deletion is possible, but data modification is not.

From the all records data screen, select the day you want to delete and swipe left to find the delete button.

This feature is currently not supported.

Your blood pressure and pulse are stored on your device, and if you enable the Apple Health app integration, they are also stored in the Apple Health app.

We never send data to our servers.

Yes (it integrates). When you turn on the Apple Health app integration in Settings, the app saves your blood pressure and pulse to the Apple Health app and can import past data.

You can change permissions anytime in the iOS permission settings, and turn integration off whenever you like.

Note: Pulse in this app is stored as Resting Heart Rate in the Apple Health app.

Strictly speaking, they are different, but in healthy individuals, pulse rate and heart rate match. However, when arrhythmias occur, there can be differences between heart rate and pulse rate.

Pulse Rate: The number of times arteries beat per minute due to blood flow pumped from the heart
Heart Rate: The number of times the heart itself beats per minute

This app records the "pulse" measured by blood pressure monitors, and when the Apple Health app integration is enabled, it is saved as "Resting Heart Rate".

The current version does not have a direct export feature within this app.

However, you can export your blood pressure data as a PDF using the Apple Health app functionality.

For detailed instructions, please see our Useful Tips page.

Tap the ⚙️ icon in the upper right of the app → In the settings screen, select "1 time" for Measurement Count. This will save all measurements individually without averaging, even if you enter multiple readings at the same time.

The Japanese Society of Hypertension recommends the following methods and conditions for home blood pressure measurement:

Measurement Environment

1. Quiet room at appropriate temperature
2. Sit in a chair with back support, feet on the floor, without crossing legs
3. Maintain posture and avoid conversation during measurement
4. Avoid smoking, alcohol consumption, and caffeine intake before measurement
5. Environment where cuff position can be maintained at heart level

Measurement Timing

1. Essential timing and conditions
    a) Morning (within 1 hour of waking, after urination, before morning medication, before breakfast, after sitting quietly for 1-2 minutes)
    b) Evening (before bedtime, after sitting quietly for 1-2 minutes)
2. Additional timing
    a) As instructed: evening, before medication, before bathing, before drinking alcohol, during nighttime sleep, etc.
    b) Other times: when experiencing symptoms, weekend afternoons, etc., as appropriate

Number of Measurements and Handling

• Take 2 measurements per session in principle and use the average value
• If only 1 measurement is taken per session, use that value as the blood pressure reading for that session

Our app aggregates and displays blood pressure and pulse separately for "morning" and "evening".

For this purpose, you can preset what time range constitutes morning/evening for yourself.

For example, if you set morning to 5:00-12:00 and evening to 17:00-2:00, measurement values recorded during those time periods will be categorized as "morning" and "evening" on the report screen.

Yes, it's possible. In this case, use the "date boundary time" setting.

If you set the date boundary time to 3:00, even if you set the evening time range end time to 2:00, it will be correctly aggregated as "evening measurements of the same day".

This allows measurements taken late at night or in the early hours to be treated as "evening data".

The "average," "maximum," and "minimum" values on the report screen are categorized based on your morning and evening time range settings.

For example, measurements recorded at 7:00 are aggregated as "morning," and measurements at 20:00 are aggregated as "evening".

Currently, only the iOS (iPhone) version is available.

Please try the following:

• Close the app completely and restart it
• Restart your iPhone
• Update the app to the latest version from the App Store

If the problem persists, please contact us through the contact form with detailed information about the symptoms.