--- title: How to Measure Blood Pressure at Home description: Learn how to measure blood pressure at home, choose a validated monitor, follow a 7-day schedule and know when to discuss your readings with your GP. image: https://www.lcr.health/hubfs/Sunlit%20Home%20Blood%20Pressure%20Check.png --- [![Life Clinical Research White](https://www.lcr.health/hs-fs/hubfs/Life-Clinical-Research-White-2.png?width=220&height=60&name=Life-Clinical-Research-White-2.png "Life Clinical Research White")](https://lcr.health) - [Participants](https://www.lcr.health/participating-in-a-clinical-trial) - [Sponsors](https://www.lcr.health/sponsors) - [Referrers](https://www.lcr.health/gps-referring-professionals-life-clinical-research) - Insights - [About Us](https://www.lcr.health/about-us) - [Blog](https://www.lcr.health/blog) - [News](https://www.lcr.health/insights/news) - [Join Our Team](https://www.lcr.health/insights/work-with-us) - [Contact](https://www.lcr.health/contact-us) [View Trials](https://www.lcr.health/clinical-trials) [![Life-Clinical-Research-White-2](https://www.lcr.health/hs-fs/hubfs/Life-Clinical-Research-White-2.png?width=200&height=54&name=Life-Clinical-Research-White-2.png "Life-Clinical-Research-White-2")](https://lcr.health) [View Trials](https://www.lcr.health/clinical-trials) [![Life-Clinical-Research-White-2](https://www.lcr.health/hs-fs/hubfs/Life-Clinical-Research-White-2.png?width=140&height=38&name=Life-Clinical-Research-White-2.png "Life-Clinical-Research-White-2")](https://lcr.health) - [Participants](https://www.lcr.health/participating-in-a-clinical-trial) - [Sponsors](https://www.lcr.health/sponsors) - [Referrers](https://www.lcr.health/gps-referring-professionals-life-clinical-research) - Insights - [About Us](https://www.lcr.health/about-us) - [Blog](https://www.lcr.health/blog) - [News](https://www.lcr.health/insights/news) - [Join Our Team](https://www.lcr.health/insights/work-with-us) - [Contact](https://www.lcr.health/contact-us) [View Trials](https://www.lcr.health/clinical-trials) [![Life-Clinical-Research-White-2](https://www.lcr.health/hs-fs/hubfs/Life-Clinical-Research-White-2.png?width=200&height=54&name=Life-Clinical-Research-White-2.png "Life-Clinical-Research-White-2")](https://lcr.health) [View Trials](https://www.lcr.health/clinical-trials) - [Participants](https://www.lcr.health/participating-in-a-clinical-trial) - [Sponsors](https://www.lcr.health/sponsors) - [Referrers](https://www.lcr.health/gps-referring-professionals-life-clinical-research) - Insights - [About Us](https://www.lcr.health/about-us) - [Blog](https://www.lcr.health/blog) - [News](https://www.lcr.health/insights/news) - [Join Our Team](https://www.lcr.health/insights/work-with-us) - [Contact](https://www.lcr.health/contact-us) [Heart Health](https://www.lcr.health/blog/tag/heart-health) [High Blood Pressure](https://www.lcr.health/blog/tag/high-blood-pressure) # How to Measure Blood Pressure at Home By [Life Clinical Team](https://www.lcr.health/blog/author/life-clinical-team) Nov 14, 2026, 7:30:07 AM 7 Minutes Read High blood pressure, also known as hypertension, is one of the most important risk factors for heart disease and stroke. Yet many people with high blood pressure feel perfectly well and have no obvious symptoms. For people living with hypertension, or those being investigated for it, measuring blood pressure at home can provide valuable information that isn't always captured during a visit to the doctor. Home blood pressure monitoring is relatively simple, but getting reliable results requires the right equipment and a consistent approach. In this guide, we explain why home monitoring matters, how to choose a suitable device, how often to measure your blood pressure and how to make sense of your results.  *For a 7-day home blood pressure check, sit quietly for five minutes, then take two readings one minute apart each morning and evening, and record both readings.*  ## Measuring blood pressure outside the doctor's office matters Blood pressure naturally changes throughout the day. Physical activity, stress, sleep, medications and even the environment in which your blood pressure is measured can influence the result. A single reading taken during a medical appointment may not accurately represent your usual blood pressure. Two particularly important situations are: - **White-coat hypertension:** Blood pressure is elevated in a medical setting but is not elevated when measured outside the clinic. - **Masked hypertension:** Blood pressure appears normal during a medical appointment but is elevated at home or during usual daily activities. These differences matter because they can affect how hypertension is diagnosed and managed. Home blood pressure monitoring provides multiple readings over several days, helping your healthcare professional build a more reliable picture of your usual blood pressure. Another option is **24-hour ambulatory blood pressure monitoring**, which uses a portable device to take automatic readings throughout the day and night. This can provide additional information, particularly about blood pressure during sleep. Both approaches have important roles. Your healthcare professional can advise which is most appropriate for you. ## Choosing a reliable home blood pressure monitor Not all blood pressure monitors are equally accurate. Choosing a device that has undergone independent clinical validation is one of the most important steps. ### Upper-arm blood pressure monitors For most people, an automatic upper-arm cuff monitor is the preferred option. These devices measure blood pressure using an inflatable cuff around the upper arm. Look for a monitor that: - Has been independently validated for accuracy. - Has a cuff that fits your arm correctly. - Is easy to operate and read. - Can store previous readings or transfer them electronically. Cuff size is particularly important. A cuff that is too small or too large can produce inaccurate readings. ### What about wrist monitors? Wrist monitors may be more convenient, particularly for people who have difficulty using an upper-arm cuff. However, they are generally more sensitive to positioning errors. Even small differences in wrist height relative to the heart can affect the measurement. For this reason, validated upper-arm monitors remain the preferred choice for most people. A validated wrist monitor may be appropriate in selected circumstances following advice from a healthcare professional. ### Can smartwatches and wearable devices measure blood pressure? Smartwatches and other wearable technologies are increasingly offering blood pressure-related features. Although these technologies are developing rapidly, many cuffless devices have not demonstrated sufficient accuracy for routine clinical decision-making. They should not currently replace validated cuff-based blood pressure monitoring for diagnosing or managing hypertension. ### How can you check whether a monitor is validated? Two useful resources are: - **STRIDE BP:** [https://www.stridebp.org/bp-monitors/](https://www.stridebp.org/bp-monitors/) - **ValidateBP:** [https://www.validatebp.org/](https://www.validatebp.org/) These websites provide information about blood pressure devices that have undergone clinical validation. When checking a device, look for the exact model number rather than relying on the manufacturer's brand name alone. ValidateBP primarily lists devices available in the United States, while STRIDE BP provides an international resource. ## How to measure your blood pressure accurately at home Correct measurement technique is just as important as choosing the right monitor. Small errors in preparation or positioning can lead to misleading results. ### Step 1: Prepare for your measurement Before measuring your blood pressure: - Avoid caffeine, smoking and exercise for at least 30 minutes. - Empty your bladder. - Choose a quiet, comfortable location. - Sit and rest for at least five minutes. Try to measure your blood pressure at approximately the same times each day. ### Step 2: Sit in the correct position Sit in a chair with: - Your back supported. - Both feet flat on the floor. - Your legs uncrossed. - Your arm resting on a table at approximately heart level. Place the cuff around your bare upper arm, following the manufacturer's instructions. Avoid measuring over clothing. ### Step 3: Take your readings Once you're comfortable: 1. Remain still and avoid talking. 2. Start the monitor and record the reading. 3. Wait approximately one minute. 4. Take a second reading. Recording both measurements helps your healthcare professional interpret the results. ### Step 4: Record your results Most modern monitors can store measurements automatically. Alternatively, you can use a notebook, spreadsheet or blood pressure diary. Record the date, time and both readings. Avoid repeatedly checking your blood pressure simply because one result is higher than expected. Blood pressure varies naturally, and frequent checking can sometimes increase anxiety. ## How often should you check your blood pressure at home? The frequency of home blood pressure monitoring depends on why it is being performed. When establishing someone's usual blood pressure, contemporary international guidelines commonly recommend a structured monitoring period. A commonly recommended approach is to measure blood pressure twice daily, during a morning session and an evening session, over seven days where practical. At each session: - Take your first reading after sitting quietly for at least five minutes. - Wait approximately one minute, then take a second reading. - Record both readings, including the date and time. This provides four readings per day — two in the morning and two in the evening. The morning measurements are generally taken before breakfast and, where appropriate, before blood pressure medication. Your healthcare professional can advise how to time measurements around your own medication schedule. This approach provides a series of readings that can be averaged to give a more reliable estimate of usual blood pressure. The 2024 European Society of Cardiology guidelines recommend monitoring for at least three days and up to seven days, with seven days preferred where practical. ### Do you need to measure every day indefinitely? Not necessarily. Once blood pressure is stable, ongoing monitoring may be less frequent. Your healthcare professional may recommend additional monitoring before appointments, following changes in medication or when there are concerns about blood pressure control. The goal is to collect useful information, rather than measure as frequently as possible. ## Understanding your blood pressure readings A blood pressure reading contains two numbers, usually written as systolic pressure over diastolic pressure. **Systolic blood pressure** is the upper number. It represents the pressure in your arteries when the heart contracts. **Diastolic blood pressure** is the lower number. It represents the pressure in your arteries when the heart relaxes between beats. Both measurements provide useful information. ### Why averages matter more than individual readings Blood pressure can vary considerably from one measurement to the next. A higher reading after a stressful day or a lower reading during a period of relaxation does not necessarily indicate a change in your underlying condition. Healthcare professionals therefore place considerable importance on patterns and averages obtained using a consistent measurement technique. Home blood pressure results are also interpreted differently from readings taken in a medical clinic. The same numerical thresholds are not necessarily used for both settings. ### What should your blood pressure target be? There is no single blood pressure target that is appropriate for everyone. Your healthcare professional will consider factors such as your age, cardiovascular risk, other medical conditions, medications and treatment tolerance when recommending an individual target. Rather than focusing on a particular number in isolation, home monitoring is most useful when it forms part of a shared management plan. ## Why controlling high blood pressure matters High blood pressure can place additional strain on the heart, blood vessels, brain and kidneys over many years. When inadequately controlled, it increases the risk of serious health problems, including: - Heart attack and coronary artery disease. - Stroke. - Heart failure. - Chronic kidney disease. - Other vascular complications. The good news is that treating high blood pressure effectively can substantially reduce the risk of cardiovascular events. Management may involve lifestyle changes, medications or a combination of both. Home blood pressure monitoring can help patients and healthcare professionals assess whether treatment is achieving its intended effect. However, monitoring is only one part of good hypertension care. Regular medical review and an individualised treatment plan remain essential. ## When should you discuss your readings with your doctor? Share your home blood pressure results with your GP or treating healthcare professional, particularly if: - Your readings are consistently above or below the range agreed with your care team. - There has been a sustained change in your usual readings. - You experience dizziness, faintness or other symptoms that may be related to blood pressure. - You have recently started or changed blood pressure medication. - You are unsure whether your monitor is providing reliable results. If a reading is unexpectedly high, sit quietly and repeat the measurement after a short rest. If it remains markedly elevated, seek prompt medical advice rather than waiting for your next routine appointment. If you experience chest pain, severe breathlessness, new weakness, difficulty speaking or other symptoms suggesting a medical emergency, call **000**. Do not stop, start or change prescribed blood pressure medication solely on the basis of home readings without guidance from your healthcare professional. ## How clinical research is advancing hypertension care Although effective treatments are available, high blood pressure remains a major contributor to cardiovascular disease in Australia. Clinical research plays an important role in developing new approaches to preventing, diagnosing and managing hypertension. Researchers continue to investigate new medications, device-based treatments and technologies that may improve blood pressure control. At **Life Clinical Research**, we work with participants and research partners to help advance treatments for cardiovascular and other medical conditions. ## **Frequently Asked Questions:** ### Is a home blood pressure monitor as accurate as the one used by my doctor? A clinically validated home blood pressure monitor can provide reliable readings when used correctly. However, accuracy depends on the device, cuff size and measurement technique. Your healthcare professional can help you check your monitor and technique. ### What is the best time of day to check blood pressure? Morning and evening measurements are commonly recommended during a structured monitoring period. Consistency is important, and your healthcare professional may recommend particular times based on your medications and circumstances. ### Why does my blood pressure change between readings? Blood pressure changes naturally throughout the day. Movement, stress, breathing, posture and recent activity can all influence measurements. This is one reason why several readings over multiple days are more informative than a single result. ### Should I check my blood pressure every day? Not everyone needs to monitor daily on an ongoing basis. A structured period of regular measurements is often useful when assessing blood pressure control, while less frequent monitoring may be appropriate once blood pressure is stable. ### Can I participate in a clinical trial if I have high blood pressure? Potentially. Eligibility depends on the particular study and its inclusion and exclusion criteria. Life Clinical Research welcomes expressions of interest from people who would like to hear about relevant future clinical research opportunities. ### 👉  **[Register your interest in future clinical trials](https://www.lcr.health/participating-in-a-clinical-trial#apply)**    ## Further reading - [2024 European Society of Cardiology Guidelines for elevated blood pressure and hypertension](https://academic.oup.com/eurheartj/article/45/38/3912/7741010) - [2025 ACC/AHA High Blood Pressure Guideline](https://www.ahajournals.org/doi/10.1161/CIR.0000000000001356) - [Australian Prescriber: Measuring blood pressure accurately](https://australianprescriber.tg.org.au/articles/measuring-blood-pressure-accurately.html) - [Healthdirect Australia: Blood pressure monitoring at home](https://www.healthdirect.gov.au/procedures/diagnostic-tests-and-scans/blood-pressure-monitoring-at-home) - [STRIDE BP: Validated blood pressure monitors](https://www.stridebp.org/bp-monitors/)   **Disclaimer** *This article is for general educational and informational purposes only. It does not constitute medical advice, diagnosis, or treatment recommendations, and does not create a doctor-patient relationship between the reader and Life Clinical Research or any of its staff. Medical circumstances vary between individuals — always seek advice from a qualified healthcare professional before making decisions about health, treatment, or participation in clinical research. Life Clinical Research accepts no responsibility for actions taken based on this content.*  ## Recommended For You [![Image displaying cholesterol pathways](https://www.lcr.health/hubfs/Generated%20images/A%20detailed%20diagram%20showing%20the%20structure%20of%20cholesterol%20and%20triglycerides%20in%20the%20blood%2c%20with%20labels%20indicating%20lowdensity%20lipoprotein%20LDL%20cholesterol%2c.jpeg)](https://www.lcr.health/blog/interpret_your_lipid_profile) [High Cholesterol](https://www.lcr.health/blog/tag/high-cholesterol) 2 Min Read ### [How to Interpret Your Blood Lipid Profile](https://www.lcr.health/blog/interpret_your_lipid_profile) [Life Clinical Team Apr 13, 2024, 1:48:09 AM](https://www.lcr.health/blog/author/life-clinical-team) [![](https://www.lcr.health/hubfs/doctor-measures-high-blood-pressure.jpg)](https://www.lcr.health/blog/understanding-and-managing-high-blood-pressure) [Heart Health](https://www.lcr.health/blog/tag/heart-health) [High Blood Pressure](https://www.lcr.health/blog/tag/high-blood-pressure) 3 Min Read ### [Understanding and Managing High Blood Pressure](https://www.lcr.health/blog/understanding-and-managing-high-blood-pressure) [Life Clinical Team Feb 26, 2024, 12:08:32 PM](https://www.lcr.health/blog/author/life-clinical-team) [![An image of currently approved GLP-1 Receptor Agonists](https://www.lcr.health/hubfs/GLP1-RA%20pens.jpeg)](https://www.lcr.health/blog/glp_receptor_agonists) [Diabetes](https://www.lcr.health/blog/tag/diabetes) [Weight Loss](https://www.lcr.health/blog/tag/weight-loss) 3 Min Read ### [GLP-1 Receptor Agonists: The New Wave in Diabetes Management](https://www.lcr.health/blog/glp_receptor_agonists) [Life Clinical Team May 4, 2024, 11:11:39 AM](https://www.lcr.health/blog/author/life-clinical-team) ![Life-Clinical-Research-White-2](https://www.lcr.health/hs-fs/hubfs/Life-Clinical-Research-White-2.png?width=166&height=45&name=Life-Clinical-Research-White-2.png) Bridging Breakthroughs & Communities. 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