Hold onto your wrists, Apple Watch users. A health feature many have wanted for years, high blood pressure alerts, is finally here. Even better, it’s not just for the shiny new models Apple just revealed. The tech giant is bringing this crucial update to several older watches too.
This is a big deal because high blood pressure, also called hypertension, is a quiet threat. It often shows no symptoms but can lead to serious problems like heart attacks and strokes. Experts even call it the “silent killer.” Data shows that across the globe, over a billion adults aged 30 to 79 live with this condition. For example, in one European country, about a third of adults in that age group, roughly 2.7 million people, have high blood pressure. This condition is highly manageable with changes to one’s daily habits.
Older Watches Get Key Health Monitoring
You might think such an advanced feature would require the newest hardware. But Apple confirmed that Apple Watch Series 9 and later, along with the Apple Watch Ultra 2 and later, will receive these alerts. This update comes with watchOS 26, the next big software release for the watches. The Cupertino company shared this news in a recent press statement.
The watches use a smart system. It combines the optical heart rate sensor with special computer programs that learn. Over a 30-day period, the watch checks how your blood vessels react to your heartbeat. If it sees signs of ongoing high blood pressure, it sends you an alert.
What to Do if You Get an Alert
If your watch alerts you, don’t panic. The system will tell you to take your blood pressure with a proper cuff for seven days. You should then share these readings with your doctor. This follows advice from groups focused on preventing heart disease and strokes.
Apple believes this feature will make a huge difference. They hope it will notify over one million people with undiagnosed high blood pressure in its first year. The company is currently seeking approval from health regulators like the Food and Drug Administration (FDA) for this feature. They expect to get the green light this month.
Apple has also shared some important notes on their website. These high blood pressure notifications are not for everyone. They are not meant for people under 22, those already diagnosed with high blood pressure, or pregnant women.
Developing this feature wasn’t a quick task. Apple built it using health studies that included more than 100,000 people. They then tested the alerts in clinical trials with over 2,000 participants to make sure they were accurate.
Expect these alerts to roll out to more than 150 countries and regions sometime this month. The watchOS 26 software update, which brings this feature, is scheduled for September 15. The brand new Apple Watch Ultra 3 and Apple Watch Series 11 models will start shipping on September 19.