Your Samsung Galaxy Watch can now Measure Blood Pressure, ECG, and Sleep Apnea in the United States
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Samsung has just dropped a game-changing update for its wearable ecosystem. As of today, select Samsung Galaxy Watch users in the United States can finally access blood pressure monitoring directly via the Samsung Health Monitor app.
With nearly half of the adult population in the U.S., approximately 120 million people, living with hypertension, the ability to effortlessly track blood pressure trends from a smartwatch could be a literal lifesaver. When not managed properly, high blood pressure puts you at risk for heart disease and stroke, which are leading causes of death in the United States.
The electronics giant is giving users the tools to measure and track their blood pressure. Galaxy users can receive greater insight into their health and wellness, enabling them to make more informed decisions and lead a healthy lifestyle. It is not intended to prevent or diagnose high blood pressure.
Samsung Galaxy Watches are now receiving a very important update featuring ECG and Blood Pressure measurement in the United States via the Samsung Health Monitor App. All you have to do is update the Health Monitor app on your phone/WearOS device, and you should see the new options available.
Samsung also notes that the Blood Pressure and/or ECG app is available in countries with a regulatory clearance, approval, or certificate for each app has been obtained. You can find the list of countries support the Samsung Galaxy Watch’s ECG feature here.
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Blood Pressure Monitoring Now Live for U.S. Galaxy Watch Users
According to the CDC, high blood pressure (hypertension) is often dubbed the “silent killer” because it frequently presents no obvious symptoms, all while significantly increasing the risk of heart disease and stroke. By integrating blood pressure tracking into the Galaxy Watch8 series and other compatible models, Samsung is transitioning the smartwatch from a simple fitness tracker into a sophisticated health companion. While it is not intended to replace professional medical diagnosis, it provides users with the critical daily data necessary to have much more informed, productive conversations with their healthcare providers.
How It Works: Pulse Wave Analysis and Calibration
Samsung’s blood pressure technology doesn’t rely on the traditional, bulky inflatable cuff method on your wrist. Instead, it utilizes Pulse Wave Analysis channeled through the watch’s internal heart rate monitoring sensors.
To ensure the data remains as accurate as possible, Samsung has implemented a rigorous calibration system:
- Initial Setup: Users must first calibrate their Galaxy Watch using a traditional upper-arm blood pressure cuff (sold separately).
- The Comparison: The watch measures your pulse waves and compares them to the reading from the cuff to establish a baseline.
- 28-Day Recalibration: To maintain precision, the app requires users to recalibrate their devices every four weeks.
- On-Demand Readings: Once calibrated, you can check your systolic and diastolic pressure anytime, anywhere, simply by opening the Samsung Health Monitor app on your wrist.
Which features are available for Samsung?
Blood pressure monitoring is the latest, highly anticipated piece of the puzzle in Samsung’s “End-to-End” health platform. The Galaxy Watch8 and Galaxy Watch8 Classic now boast a comprehensive suite of heart-health tools designed to give you a full picture of your wellness. Beyond blood pressure, the watches feature an ECG (Electrocardiogram) for detecting signs of Atrial Fibrillation (AFib), alongside FDA-cleared Irregular Heart Rhythm Notifications (IHRN) that run quietly in the background. Additionally, the ecosystem includes a first-of-its-kind FDA-authorized Sleep Apnea Detection feature to identify moderate-to-severe obstructive sleep apnea, as well as Ectopic Beat Detection to pinpoint “skipped” or extra heartbeats that can indicate acute stress or underlying conditions.
Coming Soon: Passive Monitoring
While current blood pressure readings are “active”—meaning you have to manually trigger a test—Samsung has announced that passive monitoring will be introduced later this year. This upcoming feature will allow the watch to continuously track blood pressure trends in the background. This will provide an incredibly clear, uninterrupted picture of how your cardiovascular system reacts to stress, diet, and exercise throughout your day.
The Hardware Powering the Insights
This major software rollout coincides perfectly with the availability of the Galaxy Watch8 and Galaxy Watch8 Classic. These flagship devices are designed with advanced sensor arrays and AI-powered experiences that synthesize complex biological data into easy-to-read “Energy Scores” and daily health insights. Whether you prefer the streamlined, modern look of the standard Galaxy Watch8 or the timeless, tactile aesthetic of the Watch8 Classic with its physical rotating bezel, both devices are now fully equipped to act as your primary, everyday health advocates.
Pro-Tips for Accurate Measurements
To get the most accurate and useful data out of this new feature, it is highly recommended to treat your smartwatch readings with the same care as a clinical test. Always sit completely still and avoid talking while the watch is actively taking a measurement. It is also crucial to check your wrist placement; ensure the watch is strapped snugly on your wrist, positioned exactly one finger’s width away from the prominent wrist bone. Finally, consistency is key to mapping true trends. Try to take your measurements at the exact same time every day—ideally first thing in the morning before consuming caffeine or engaging in any strenuous exercise.
Download Samsung Health Monitor APK
The Samsung Health Monitor app comes in addition to the Samsung Health app, featuring ECG and Blood Pressure measurement. While ECG and Blood Pressure hardware are present in all Galaxy Watch 4, Watch 5 series, all the way up to Watch8 devices, these features are disabled in many countries due to regulations and approvals related to health. The United States gets it now.
You can now download the Samsung Health Monitor app on your device from the Galaxy App Store. The app link is listed below. The app can be downloaded on Galaxy smartphones with Android 9.0 or above.
Samsung Health Monitor can be downloaded officially from the Galaxy App Store.
