Samsung has recently announced the availability of a much-anticipated feature for its Galaxy Watch 4 series: blood pressure monitoring. After the successful integration of ECG and body composition monitoring, the South Korean tech giant has now received approval from Taiwan’s Ministry of Health and Welfare to enable this feature for Taiwanese users. With the software update, Samsung has introduced a new level of health monitoring to its popular smartwatch lineup.
Software Update and Compatibility
To utilize the new blood pressure monitoring feature, users must first ensure that their Galaxy Watch 4 or Galaxy Watch 4 Classic smartwatch has the latest software update. This update, identified by the version number ending in FVC8, can be downloaded and installed via the Galaxy Wearable application on a compatible Samsung smartphone running Android 7.0 or higher.
However, for those who own a Galaxy Watch 4 but not a Samsung smartphone, the process is a bit trickier. The blood pressure and ECG features require the Samsung Health Monitor app, which is only available through the Samsung Galaxy Store and is therefore inaccessible to users of non-Samsung smartphones. While there are workaround methods available online, these are not officially supported and could potentially void the warranty.
Introducing Samsung Health Monitor App
The Samsung Health Monitor app is essential for accessing the blood pressure monitoring feature. Users need to download the app from the Samsung Galaxy Store on their Samsung smartphone. Once installed, the app syncs with the smartwatch to facilitate the monitoring process.
The app’s interface is user-friendly, guiding users through the steps required to measure their blood pressure. It’s important to note that the Galaxy Watch 4 uses optical sensors to detect blood flow beneath the skin and employs algorithms to estimate blood pressure readings. As such, it requires calibration with a traditional blood pressure cuff to ensure accuracy.
Calibration Process
Calibration is a critical step in ensuring the accuracy of the smartwatch’s blood pressure readings. Users are advised to calibrate their Galaxy Watch 4 for the first time before using the blood pressure monitoring feature. Subsequent calibrations should be performed every 28 days to maintain the accuracy of the readings.
The calibration process is straightforward. Users simply select the Calibrate Watch button within the Samsung Health Monitor app and follow the on-screen instructions. The app will guide users through the steps to take a reading with a traditional blood pressure cuff and input the result into the app. This establishes a baseline for the smartwatch’s readings.
The Importance of Accuracy
While the Galaxy Watch 4 offers a convenient way to monitor blood pressure, it’s crucial to understand that the smartwatch is not a substitute for a medical-grade blood pressure monitor. The optical sensor technology and algorithms used by the smartwatch can provide general insights into blood pressure trends but should not be used for diagnosing or treating medical conditions.
Health professionals emphasize the importance of using traditional methods for accurate blood pressure readings. The smartwatch feature is best used as a supplementary tool to track general health trends over time.
Conclusion
Samsung’s Galaxy Watch 4 series has taken a significant step forward with the addition of blood pressure monitoring. This new feature, now available in Taiwan, offers users a convenient way to keep tabs on their health. However, it’s essential to follow the calibration process and understand the limitations of the technology. As Samsung continues to innovate in the wearable health technology space, users can look forward to more advanced features that promote a healthier lifestyle.
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