Frequently Asked Questions
Managing your health at home can feel overwhelming—but having the right information makes it easier. This FAQ page brings together answers to common questions about blood pressure monitoring, atrial fibrillation (AFib), pain management, nebulizers, scales, and the OMRON Connect app.
Whether you’re learning how to use a device, understand your readings, or troubleshoot an issue, you’ll find simple, reliable guidance here. Explore each section to get the support you need to track and manage your health with confidence.
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Are digital blood pressure monitors accurate?
All OMRON blood pressure monitors are clinically proven accurate. They are clinically validated to be within the following:
- Blood pressure: within +/- 3 mgHg or 2 percent
- Pulse: within +/- 5 percent of reading.
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Are OMRON blood pressure monitors and cuffs latex free?
Yes, OMRON home blood pressure monitors are latex-free. This includes the monitor, the cuffs and the AC adapter (if included).
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Are the readings different between an upper arm blood pressure monitor and a wrist blood pressure monitor?
It is quite possible that your readings may be different from your upper arm to your wrist as blood pressure varies throughout the human body. All OMRON blood pressure monitors, whether upper arm or wrist, are validated in the same manner and have the same accuracy specifications. In terms of which type of blood pressure monitor is best for you, we recommend that you discuss this with your doctor, based on your individual needs.
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Are there differences between taking a blood pressure reading on the right arm vs. left arm?
Blood pressure measurement values vary from the left arm to the right arm. The average is generally within 10 mmHg (millimeters of mercury) for most individuals. OMRON home blood pressure monitors are generally designed for use on the left arm as they are validated through clinical studies using the left arm. You should talk to your doctor before using the right arm to take a measurement.
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Can I measure my blood pressure and EKG simultaneously?
Yes, you can measure your blood pressure and EKG at the same time. You can also take a blood pressure measurement and record an EKG separately.
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Can I place my smart device anywhere when recording an EKG?
No, you must place your smart device on the designated smartphone stand on your monitor to obtain the most accurate reading.
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Can I take a blood pressure reading measurement during exercise?
OMRON blood pressure monitors are NOT intended for use during exercise or activity. We recommend that you avoid eating, drinking alcohol or caffeinated beverages, smoking, bathing and exercising for at least 30 minutes before taking a measurement. It is also best to rest for 15 minutes before starting the measurement.
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Does the size of the cuff matter?
Yes, it is very important to use the appropriate size cuff for your arm in order to get accurate measurement results when using your home blood pressure monitor. If you use the wrong sized cuff, you will likely experience inaccurate readings, inconsistent readings and error messages from the device.
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How can I enable/disable TruRead functionality on my BP monitor?
Please refer to the Instruction Manual for your monitor for details.
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How do I apply the pre-formed ComFit cuff?
- Remove tight fitting clothing from your upper arm.
- Sit in a chair with your feet flat on the floor. Rest your left arm on a table so that the cuff is at the same level as your heart. Turn the palm of your hand upward.
- Hold the cloth closure on the cuff with your other hand.
- Turn the palm of your hand upward. Apply the cuff on your upper arm.
- Align the marker on the cuff over the brachial artery on the inside of your arm.
- The cuff tube should run down the center of the arm even with the middle finger.
- The bottom of the cuff should be approximately ½-1 inch above the elbow.
- Secure the cuff around your arm using the cloth closure.
- Make sure the cuff is wrapped firmly in place.
- Relax your arm and place your elbow on the table so that the cuff is at the same level as your heart.