Omron Healthcare HEM6321T ユーザーズマニュアル

The device is a digital monitor intended for use in measuring blood pressure and 

pulse rate in adult patient population with wrist circumference ranging from 5 1/4 

inches to 8 1/2 inches (13.5 cm to 21.5 cm). The device detects the appearance of 

irregular heartbeats during measurement and gives a warning signal with readings.
To assure the correct use of the product, basic safety measures should always be 

Contact your physician for specific information about your blood pressure. 

Self-diagnosis and treatment using readings may be dangerous. Follow the 

instructions of your physician or licensed healthcare provider.

DO NOT adjust medication based on readings from this blood pressure monitor. 

Take medication as prescribed by your physician. Only a physician is qualified to 

diagnose and treat High Blood Pressure.

The monitor is not intended to be a diagnostic device.

Consult your physician before using the device for any of the following conditions: 

common arrhythmias such as atrial or ventricular premature beats or atrial fibrillation, 

arterial sclerosis, poor perfusion, diabetes, age, pregnancy, pre-eclampsia, renal diseases.

Note that PATIENT motion, trembling, shivering may affect the reading.

Do not use the device on the injured wrist or the wrist under medical treatment.

Do not apply the wrist cuff on the arm while being on an intravenous drip or blood 

transfusion.

Contains small parts that may cause a choking hazard if swallowed by infants.

Consult your physician before using the device on the wrist with an arterio-venous 

(A-V) shunt.

Do not use the device with other medical electrical (ME) equipment simultaneously.

Do not use the device in the area the high frequency (HF) surgical equipment, 

magnetic resonance imaging (MRI), or computerized tomography (CT) scanner 

exists, or in the oxygen rich environment.

Keep the batteries out of the reach of young children.

Do not use this product on aircraft or in hospitals. Please remove the battery from 

the unit. This product emits radio frequencies (RF) in the 2.4 GHz band, use of this 

product in locations where RF is restricted is not recommended.

The use of RF in this product is licensed for use by the FCC/IC, for further 

information on any potential restrictions refer to documentation on Bluetooth

®

 usage 

by the FCC/IC.

Consult your physician before using the device for any of the following conditions:

• If you have had a mastectomy.

• If you have a condition that may compromise circulation, you may get an 

inaccurate reading with this device.

• People with severe blood flow problems or blood disorders as cuff inflation can 

cause bruising.

Do not take measurements more than necessary. It may cause bruising due to blood 

flow interference.

Read all of the information in the instruction manual and any other literature in the 

box before operating the unit.

Do not use this device on infants or persons who cannot express their intentions.

Operate the device only as intended. Do not use the device for any other purpose.

Do not use a mobile phone or other devices that emit electromagnetic fields near 

the device except when in use for wireless communications. This may result in 

incorrect operation of the device.

Do not use the device in a moving vehicle (car, airplane).

Use only Omron authorized parts and accessories. Parts and accessories not 

approved for use with the device may damage the unit.

Although this device is waterproof (IP22), please be careful about the operating 

environment.

Use only 1.5V Alkaline batteries with this device. Do not use other types of 

batteries. This may damage the device.

Do not replace the batteries while the data is transferred. 

Indicates a potentially hazardous situation which, if not 

avoided, could result in death or serious injury.

Indicates a potentially hazardous situation which, if not 

avoided, may result in minor or moderate injury to the user or 

patient or damage to the equipment or other property.

To ensure a reliable reading, follow these recommendations:

1. Avoid eating, drinking alcohol, smoking, exercising, and bathing for 30 minutes

before taking a measurement. Rest for at least 5 minutes before taking the

measurement.

2. Stress raises blood pressure. Avoid taking measurements during stressful times.

3. The cuff can be applied to your left or right wrist.

4. Measurements should be taken in a quiet place.

5. Position the unit at heart level throughout the measurement.

6. Remain still and do not talk during the measurement.

7. Keep a record of your blood pressure and pulse readings for your physician. A 

single measurement does not provide an accurate indication of your true blood

pressure. You need to take and record several readings over a period of time.

Try to measure your blood pressure at the same time each day for consistency.

Thank you for purchasing the OMRON BP654 Wrist Blood Pressure Monitor.

DATE PURCHASED: __________________

SERIAL NUMBER: ____________________

3200764-8A

The Heartbeat symbol flashes on the display at every heartbeat during the 

measurement.

The Average Reading Symbol is displayed when you press and hold the     button for 

more than 2 seconds. The most recent average reading appears on the display screen.

When the monitor detects an irregular rhythm two or more times during the 

measurement, the Irregular Heartbeat Symbol will appear on the display with the 

readings.
An irregular heartbeat rhythm is defined as a 

rhythm that varies by 25% less or 25% more 

than the average rhythm detected while the 

monitor is measuring the systolic and diastolic 

blood pressure.
If the irregular heartbeat symbol displays with 

your readings, we recommend you consult your 

physician. Follow the directions of your physician.

The Movement Error Symbol (      ) is displayed if you move your body during the 

measurement. Please remove the wrist cuff, and wait 2-3 minutes. Reapply the 

wrist cuff and take another measurement.

Short Long

Blood 

pressure

Pulse

Pulse

Blood 

pressure

• If battery fluid should get in your eyes, immediately rinse with plenty of

clean water. Contact a physician immediately.

• Keep the batteries out of the reach of young children.

1. Sit comfortably on a chair with your feet flat on the floor.

Keep your back straight. Place your elbow on a table and and

elevate cuff wrist to heart level.
NOTES:  

• The distance from the top of your seat measuring 

to the top of the table you are sitting at, should be 

12 ± 2 inches (30 ± 5 cm). If the distance 

measured between the top of your seat and table 

do not fall within this parameter, please correct 

your seat or table height. If you are unable to 

make any seat or table adjustments, please turn off the position 

indicator and position your wrist at heart-level by yourself.

• The cuff must be approximately the same height as your heart. If

the cuff is too high above your heart, your blood pressure will read

artificially low. If the cuff is too low below your heart, your blood

pressure will be artificially high.

• Relax your wrist and hand. Do not bend your wrist back, clench 

your fist, or bend your wrist forward.

As the cuff inflates, the monitor automatically determines your ideal inflation 

level. This monitor detects your blood pressure and pulse rate during inflation.

The Heartbeat Symbol (     ) flashes at every heartbeat.

Remain still and do not move until the entire measurement process is 

completed.

After the monitor has detected your blood pressure and pulse rate, the cuff 

automatically deflates. Your blood pressure and pulse rate are displayed.

 To stop the inflation or measurement, push the START/STOP button. 

The monitor will stop inflating, start deflating, and will turn off.

3. Press the START/STOP button to turn the monitor off.

The monitor automatically stores up to 100 readings. 

It can also calculate an average reading based on the last 3 readings taken within 

10 minutes. 
TO VIEW THE READINGS STORED IN MEMORY

1. Press the       button.

The Memory number appears for a second 

before the pulse rate is displayed. The 

most recent reading set is numbered “1”.

• If the positioning indicator is set to 

“on” before the measurement, the 

positioning indicator is displayed 

with the readings.

• When viewing the readings taken without setting 

the date and time, “-:--” is displayed instead of the 

date and time.

• If there are no readings stored in the memory, the 

screen to the right is displayed.

2. Press the       button repeatedly to view the readings stored in the memory.

When the unit is off, press and hold the       button for 

more than 2 seconds.
NOTES:  

• If the previous measurement was taken 

without setting the date and time, the 

average reading is not calculated.

• If there are only 2 readings in the memory for that

period, the average will be based on these 2 

readings.

• If there is 1 reading in the memory for that period, this is displayed as

the average.

1. Push down the hook of the battery cover and 

pull downward.

2. Install 2 “AAA” size batteries so the + 

(positive) and - (negative) polarities match the

polarities of the battery compartment as 

indicated.

3. Replace the battery cover.

 Make sure that the battery cover is 

securely in position.

Display

Battery 
compartment

Memory button

START/STOP button

Transfer button
(Date/Time setting button)

Wrist cuff

Blood pressure level 

indicator (bar)

Date/Time display

Systolic blood

pressure

Average reading symbol

Positioning symbol

Diastolic blood

pressure

Battery symbol

(low/depleted)

Pulse display /

Memory number

Deflation symbol

Transfer symbol

Memory full

symbol

OK symbol

Positioning indicator

Memory symbol

Movement error symbol

Irregular heartbeat symbol

Thank you for purchasing the OMRON BP653 Wrist Blood Pressure Monitor.

The monitor is compact and easy-to-use at home, at work, and during travel. Perfect 

for people who frequently monitor their own blood pressure.

Your new digital blood pressure monitor uses the oscillometric method of blood 

pressure measurement. This means the monitor detects your blood’s movement 

through your brachial artery and converts the movements into a digital reading. An 

oscillometric monitor does not need a stethoscope so the monitor is simple to use.

Clinical research has proven a direct relationship between blood pressure in the wrist 

and blood pressure in the arm. Changes in wrist blood pressure reflect changes in arm 

blood pressure because the arteries in the wrist and the arm are close to each other. 

Frequently measuring the blood pressure in your wrist will provide your physician 

with an accurate indication of changes in your blood pressure.

The BP652 comes with the following components:

• Monitor • Storage Case • 2 “AAA” Alkaline Batteries

• Instruction Manual printed in English and Spanish • Quick Start Guide

Please read this instruction manual thoroughly before using the unit. Please keep for 

future reference. For specific information about your own blood pressure, CONSULT

YOUR DOCTOR.

DATE PURCHASED: __________________

SERIAL NUMBER: ____________________

3200764-8A

3200765-6A

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The monitor is compact and easy-to-use at home, at work, and portable for travel. 

Perfect for people who frequently monitor their own blood pressure.

Your new digital blood pressure monitor uses the oscillometric method of blood 

pressure measurement. This means the monitor detects your blood’s movement 

through your brachial artery and converts the movements into a digital reading. An 

oscillometric monitor does not need a stethoscope so the monitor is simple to use.

Clinical research has proven a direct relationship between blood pressure in the 

wrist and blood pressure in the arm. Changes in wrist blood pressure reflect changes 

in arm blood pressure because the arteries in the wrist and the arm are close to each 

other. Frequently measuring the blood pressure in your wrist will provide your 

physician with an accurate indication of changes in your blood pressure.

The BP654 comes with the following components:

• Monitor

• Storage Case 

• 2 “AAA” Alkaline Batteries

• Instruction Manual  

• Quick Start Guide

Please read this instruction manual thoroughly before using the unit. Please 

keep for future reference. For specific information about your own blood 

pressure, CONSULT YOUR DOCTOR.

Blood pressure level indicator (bar) will light up between 

the systolic blood pressure and the diastolic blood 

pressure. 

Definitions of hypertension by office and home blood pressure levels

Systolic Blood Pressure

Office

Home

≥ 135 mmHg

Diastolic Blood Pressure

≥ 85 mmHg

≥ 140 mmHg

≥ 90 mmHg

• When the depleted battery symbol (         ) appears on the display, turn 

the monitor off and remove all the batteries. Replace with 2 new 

batteries at the same time. 

• Turn the unit off before replacing the batteries. If the batteries are

removed while the unit is still on, the date and time will be reset to 

that of the previous use. The readings are not deleted.

• When the batteries are replaced, you may need to reset the date and 

time. Refer to “Setting the Date and Time”.

• The batteries included with the device may have a shorter life.

1) Press the 

 button to change.

2) Press the 

 / 

button to confirm.

• Next setting appears.

1. When the unit is off, press the       /       button repeatedly until the year flashes 

on the display. 

Set the monitor to the correct date and time before taking a measurement for the 

first time.

2. Set the monitor to the correct date and time .

3. Press the START/STOP button to store the setting.

• If the batteries have been removed, the date and time setting will 

need to be reset.

• The date and time can be automatically set when you transfer your

readings to the Omron Wellness App. However, the date/time will 

only be set for future measurements taken after the reading that was

transferred, it will not be saved to the reading that was just 

transferred.

• If the date and time are not set, “-:--” appears during or after

measurement.

• The monitor will automatically turn off after 2 minutes.

• Wait 2-3 minutes between measurements. The wait time  allows the 

arteries to return to the condition prior to taking the blood pressure

measurement. You may need to increase the wait time depending 

on your individual physiological characteristics.

• Hold down to advance the digit

rapidly. 

Year

Month

Day

Hour

Minute

1. Roll up sleeve. Make sure your sleeve is not rolled up 

too tightly on your arm. This may constrict the flow of

blood in your arm.

2. Put your arm through the cuff loop. Your palm

should face upward.

3. Position the cuff leaving a clearance of approximately

1/2 inch (1 cm to 2 cm) between the cuff and the bottom

of your palm.

4. Wrap the wrist cuff firmly around your wrist.

Do not apply over clothing.

 • Make sure the wrist cuff does not cover the 

protruding part of the wrist bone on the 

outside of the wrist.

• If the wrist cuff comes off, re-assemble as

shown in the figure.

INFLATE

START

DEFLATE

COMPLETE

Alternating 

date/time 

display

Heartbeat symbol 

(Flashes during 

measurement)

You can delete all readings and settings when you want to dispose of the device or 

present it to others.
1. While holding the      /       button down, press the 

START/STOP button for more than 5 seconds.

2. When the CLr symbol appears, release the

     /       button and START/STOP button.

3. Press the START/STOP button to turn the

monitor off.

• Unpairing your device will not delete the information in the mobile App.

• The monitor will automatically turn off after 2 minutes.

• If you re-pair your smartphone to your blood pressure monitor, all

prior reading history stored on the mobile App will be retained.

(Proper position)

(Wrist is too high)

(Wrist is too low)

(Forward-bent posture)

To begin using the OMRON Wellness software for the first time, please visit 

www.omronwellness.com for the initial set-up instructions.

1. Download and install onto your smartphone, the free “Omron Wellness” App.

2. Open the App on your smartphone and follow set-up and pairing instructions.

 Please make sure that you do not currently have an

active reading screen on. If there is a reading on the 

screen,  press the START/STOP button to clear the 

screen to allow you to begin to transfer your readings.

3. Press and hold the       /      button for more than 2 seconds.

The transfer symbol (     ) will appear on the display.

4. Open the App on your smartphone and follow the device

pairing instructions shown on your smartphone, while the 

transfer symbol is flashing on the display.

5. The OK symbol and      will flash when pairing is completed.

Any readings currently saved in the blood pressure monitor's 

memory will automatically be transferred to the App after 

successful completion of the pairing process.

• If the pairing has failed, the screen to the right is 

displayed.

• The monitor will automatically turn off after 10

seconds without any operations.

TO TRANSFER THE DATA
1. Open the App on your smartphone and log in.
2. Tap “Transfer Readings” on the App and follow the instructions.

 When the Memory full symbol (     ) blinks or is lit on the display, 

transfer the data before the readings are deleted.

 80 readings have been stored.

 100 readings have been stored.

If the memory is full, the monitor will delete the oldest reading. Please 

transfer your readings to the Omron Wellness App to help ensure your 

data is saved before old readings are deleted from the memory.

TO DELETE ALL THE READINGS STORED IN MEMORY
1. Press the       button,  the memory symbol (      ) appears.
2. While holding the       button down, press the 

START/STOP button for more than 2 seconds.

 You cannot partially delete the 

readings stored in the memory. 

All readings will be deleted.

When taking a measurement using the right wrist position 

the cuff as shown in the illustration.

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2. Press the START/STOP button to start the measurement.

All symbols appear on the display before starting the measurement.

Positioning Indicator - The monitor has a built-in positioning indicator that is used 

as an aid in determining if the monitor is at the correct height. It has been designed 

to work with most people so that when your wrist is at the correct position relative 

to your heart, the positioning indicator will be blue. If the positioning indicator 

changes to orange, the device may not be at the correct height relative to your 

heart. Due to difference in individual size and physique, this feature may not 

helpful in all cases and you may wish to turn off this feature. If you feel the 

position of the wrist according to positioning indicator's guidance does NOT match 

your heart level, please turn off this feature and follow your judgement. It can be 

disabled, see “Turn OFF (ON) the Positioning Indicator”.
NOTE:

 Even if the device is not positioned properly and the positioning indicator 

is orange, after 5 seconds the monitor will start the measurement and the 

wrist cuff will start to inflate.

Do not subject the monitor to strong shocks, such as dropping the unit on the floor.

Do not submerge the device or any of the components in water.

Store the device and the components in a clean, safe location.

Changes or modification not approved by the manufacturer will void the user 

warranty. Do not disassemble or attempt to repair the unit or components. This 

may cause an inaccurate reading as well.

Do not use the device outside the specified environment. It may cause an 

inaccurate reading.

Dispose of the device, components and optional accessories according to applicable 

local regulations. Unlawful disposal may cause environmental pollution.

The positioning indicator is set “on” as default.

1. When the unit is off, press and hold the       /      and       button for more than 5

seconds to set the positioning indicator.

2. Press the START/STOP button to store the positioning indicator setting.

blue 
light

orange 
light

orange 
light

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