"Aktiia" is a company that offers a 24/7 blood pressure monitor. The product has been validated in multiple clinical trials according to ISO-81060-2 standards, the same standards applied to traditional blood pressure cuffs. It has been tested on a broad, diverse population and has received the CE marking as a Class IIa medical device. However, there are mixed reviews about the product and the company's customer service. Some users have reported satisfaction with the product, while others have raised concerns about the customer service and the product's durability. It's always recommended to do thorough research and consider multiple sources of information before making a purchase.