THE‘arterial hypertension is one of the Most widespread pathologies in the worldbut also one of the most underestimated. Often silent, it can damage the heart, brain and kidneys without giving evident symptoms. For this reason the early diagnosis is fundamental. And it is precisely here that technology comes into play: theApple Watch has just obtained the approval of the Food and Drug Administration (FDA) for monitoring high blood pressure, marking a turning point in the relationship between health and wearable devices.
What is hypertension and why it is dangerous
According to theWorld Health Organizationin the world they suffer from hypertension about 1.3 billion people. Many do not even know they have it, until serious complications are manifested as stroke, heart attacks or kidney damage.
High blood pressure values can remain hidden for years. Often symptoms – such as headache, fatigue or dizziness – are neglected or attributed to other causes. For this reason, constant monitoring is one of the most effective prevention tools.
Apple Watch, an ally for health
In recent years, Apple Watch has become much more than a simple smartwatch. From the fall detection to measure the saturation of oxygenup toIntegrated ECGthe Cupertino device has gradually assumed the role of a real wrist health assistant.
With the detection of hypertension, Apple performs a further stepconfirming his mission: integrate technology and health in a single tool within everyone’s reach.
The approval of the FDA: what it means
The most important novelty is that the blood pressure detection function on the Apple Watch Series 9 and Ultra Watch 2 received the green light of FDA. This means that the data collected by the watches will have medical valueand can be used by health professionals to integrate clinical evaluations.
It is therefore no longer a matter of simple statistics for the user, but of certified surveys from one of the most severe regulatory institution in the world.
How the pressure monitoring with Apple Watch works works
Technology is based on a system of Machine Learning which analyzes the physiological parameters recorded by the clock. The operation involves a period of 30 days of continuous monitoringat the end of which the user will receive a notification in the event of suspicious or higher values to the standard.
In this way yes reduces the risk of false alarms And a more reliable picture is offered than a single occasional measurement.
Clinical trials and numbers behind technology
To obtain approval, Apple had to demonstrate the effectiveness of the system through a rigorous path: 2000 participants They took part in the official clinical trials. AND 100 thousand users they contributed to development through programs of Real-World testing.
These data made it possible to build a accurate and reliable algorithmcapable of adapting to different physiological profiles. Apple provides that, only in the first year, the new function will allow 1 million people Of Find out you have hypertensionAnd.
Function availability
Pressure monitoring with Apple Watch will arrive with the update a Watchos 26available in the next few days.
The function will be activated in over 150 countrieseven if further authorizations from local regulatory bodies will be necessary in some nations.
And in Italy? At the moment there are no official confirmations, but it will be a matter of days to find out if Italian users will also be able to take advantage of them immediately.
The expected benefits: early diagnosis and prevention
The spread of this technology could have an important impact on public health. Identifying hypertension in early phase means reduce the risk of cardiovascular diseases and lighten the pressure on health systems.
The fact that millions of people can control their pressure directly from the wrist represents a change of paradigm in prevention.
Limits and precautions to be known
Despite innovation, it is essential to clarify one aspect: the Apple Watch does not replace traditional medical tools. After a notification of anomalous values, it will still be necessary to check the data through one disfigmomanometer and under the Supervision of a doctor.
Relying exclusively on the device would be risky: its value lies in helping intercept early signalsnot in providing definitive diagnoses.
The future of the Apple Watch
While this function is preparing to be distributed, Apple already looks to tomorrow with the launch of the Watch Series 11 and of theUltra Watch 3.
The news will probably concern new sensors and functionality increasingly advanced in health, consolidating the transformation of the clock into a wrist medical device.