Could Your Smartphone Help Find the UK's "Missing Millions" with High Blood Pressure?
Sometimes the most interesting conversations start with a simple recommendation. Recently, Geraint Lewis, Director of Population Health at Microsoft, highlighted an intriguing piece of technology called Lifelight. As someone who spends much of my time thinking about how digital technology can improve health and care, it immediately sparked my curiosity. Not because it claimed to replace existing medical devices. But because it raised a much bigger question. Could the smartphone in your pocket become another tool to help people detect health problems earlier? The challenge we still face High blood pressure remains one of the biggest public health challenges in the UK. An estimated 5 million people are living with undiagnosed hypertension . It's often referred to as the "silent killer" because, for most people, it causes no symptoms until serious complications occur. For many, the first indication is a heart attack, stroke or other cardiovascular event. Despite the avai...