Automatic blood pressure measurement

[Orbit]

I want to help a friend, and I am obsessed with creating a device that would be miniature and that would be stuck on like a band-aid or worn on the hand. That device would beep every time it senses that the blood pressure is higher than normal! Many people are faced with the problem of high blood pressure, which they do not measure at all and have no idea why they suddenly experience a stroke or heart attack!

I'm already trying to work on it, it will be my task to help many people. I would like your opinion on how to detect without it being a method we already know about! Thank you to everyone who is interested in this topic. Because I know that there are a lot of smart people on the forum who do more than just metal detectors.
My task will be to find new ways of diagnosis for medical purposes.

[Qiaozhi]

Try this ->
https://www.hackster.io/iasonas-chri...arduino-68724d

[Orbit]

Try this ->
https://www.hackster.io/iasonas-chri...arduino-68724d

Thank you Qiaozhi ,very interesting Best regards!

[sinclairuser]

one of my favourite comedians (Bob mortimer) wears one that sticks to the skin and "talks" to his smart phone, that reads BP and heartrate though i dont know its name maybe a commercial product.