so trend, not values, not very useful ...In a report covering the arc of Apple's heath-related ambitions, Gurman outlines the first iteration of the company's "pathbreaking" blood pressure sensor technology coming next year that will include hypertension detection:
A future version of the system in development can provide exact numbers and even diagnose related conditions, according to Gurman. However, these enhancements "remain far off," he adds.
Yep. I expect this is going to be "accurate" insofar as it's consistent. Which is still a tremendous value if it can tell you your blood pressure is changing, but it's not going to replace the cuff tests at the doc's."The system is designed to just tell a user if their blood pressure is trending upward"
I did some research last year on wearable blood pressure monitors. So far, the only one which exists (and is approved as being clinically valid) is https://aktiia.com/uk/blood-pressure-monitor.
It comes supplied with an arm cuff which is used regularly to calibrate the watch.
As Gurman guesses, the new Apple watch can only work out whether blood pressure is increasing (or decreasing). It's like those fat-percentage scales - they're not at all accurate but they are consistent so can usually report if values are increasing or drecreasing.
You can actually get enough battery life from an Apple Watch to wear daily and to sleep. I normally get around 18-20 hours out of mine, and then charge around 9pm. Overnight, the watch uses around 15% leaving plenty for the day (I always make sure to keep the screen off during the night...it saves battery life, and also my marriage ;-).Sleep Apnea detection would be great if I didn't have to choose between wearing the watch during the day or through the night due to battery life.
I don't believe a thing Gurman says beforehand.
And then you get home and put the cuff on and see the exact number of how high it really is, and your pressure rises even more... If you are this anal then its only yourself to blame, you have to get that under control.Great, knowing that my blood pressure is rising, but not knowing how hight it is rising — is going to make my blood pressure rise even higher!
My elliptical has one of those chest bands, and the watch is always almost dead on (no pun intended 😄) with it.Hate to break it for you, but BP is just not possible on the wrist. Even HR is hard and extremely inaccurate. That's how our bodies are built, no way around it.
IF I get home...And then you get home and put the cuff on and see the exact number of how high it really is, and your pressure rises even more... If you are this anal then its only yourself to blame, you have to get that under control.
Hopefully the Apple Watch doesn't get banned2024 Apple Watch to Gain Blood Pressure Monitoring and Sleep Apnea Detection