From the Guidelines
The YHE 24/7 Blood Pressure Smartwatch is a valuable tool for managing hypertension, as it provides continuous monitoring and real-time data, allowing for early detection of nocturnal hypertension and early morning blood pressure surges, which are significant risk factors for cardiovascular events. This wearable device tracks blood pressure throughout the day and night, creating a comprehensive profile of blood pressure patterns that can reveal important fluctuations that might be missed by occasional clinical measurements. Users can view their data trends through a companion smartphone app, which typically highlights concerning readings and identifies patterns related to activities, stress, or sleep.
The technology works by using optical sensors that detect blood flow changes in the wrist, though these measurements may be less accurate than traditional cuff-based methods in some individuals 1. According to a study published in the Annals of Internal Medicine, self-measured blood pressure monitoring, such as that provided by the YHE smartwatch, can lead to clinically relevant reductions in blood pressure, with a decrease of 2 or 5 mm Hg in systolic BP potentially resulting in mortality reductions of 6% or 14% due to stroke, 4% or 9% due to chronic heart disease, and 3% or 7% due to all causes 1.
Key benefits of using the YHE 24/7 Blood Pressure Smartwatch include:
- Continuous monitoring and real-time data
- Early detection of nocturnal hypertension and early morning blood pressure surges
- Comprehensive profile of blood pressure patterns
- Identification of patterns related to activities, stress, or sleep
- Potential for clinically relevant reductions in blood pressure
While the YHE smartwatch can enhance hypertension management by improving awareness of blood pressure patterns and potentially encouraging lifestyle modifications, it should complement rather than replace clinical blood pressure measurements and professional medical guidance. The American Heart Association, American Society of Hypertension, and Preventive Cardiovascular Nurses Association recommend that home blood pressure monitoring, such as that provided by the YHE smartwatch, become a routine component of blood pressure measurement in the majority of patients with known or suspected hypertension 1.
From the Research
Overview of YHE 24/7 Blood Pressure Smartwatch
- The YHE 24/7 Blood Pressure Smartwatch is a wearable device designed to monitor blood pressure and other health metrics.
- Studies have shown that smartwatches can be used to measure blood pressure, but their accuracy and reliability vary 2, 3, 4, 5.
Role in Managing Hypertension
- The YHE 24/7 Blood Pressure Smartwatch can play a role in managing hypertension by providing regular blood pressure measurements and tracking changes over time 5.
- However, the accuracy of smartwatch-based blood pressure measurements has been questioned, with some studies showing systematic biases and limitations 3, 4.
- Home blood pressure monitoring, including the use of smartwatches, can be a useful tool for clinical management of patients with hypertension, but treatment decisions should be based on repeated clinic blood pressure readings 6.
Key Findings
- A study on the Samsung Galaxy Watch Active 2 smartwatch found that it showed a systematic bias toward a calibration point, overestimating low blood pressures and underestimating high blood pressures 3.
- Another study on the Smartwatch KC08 found that it was not yet suitable for daily clinical practice, although it showed low intra-subject variability and reliability for resting heart rate 4.
- In contrast, a study on the HUAWEI WATCH D smartwatch found that it was accurate and reliable for monitoring blood pressure, with results consistent with gold standard clinical sphygmomanometers 5.
Limitations and Future Directions
- The accuracy and reliability of smartwatch-based blood pressure measurements need to be further validated and improved 3, 4.
- New standards for cuffless devices are needed to ensure their safety and effectiveness for clinical use 3.
- Further studies are needed to demonstrate the potential of smartwatches for non-invasive, high-frequency blood pressure monitoring and to explore their role in managing hypertension 3, 5.