The Aktiia 24/7 Blood pressure monitor is not a simple consumer wearable device. The Aktiia bracelet is a CE Marked Class IIa medical device that has undergone extensive and thorough clinical validation. While developing the technology used in the Aktiia bracelet, two clinical trials have been conducted that have demonstrated that its accuracy is comparable to that of a regular cuff that you would place on your upper arm. In particular, our medical device has been validated in patients representing the general population, according to the ISO-80601-2 international standard. To learn more about our clinical trials, please visit the "Evidence" section on our website.