By IRAKLI KURTANIDZE I have lived with type 1 diabetes for more than twelve years, and I check my glucose the way most people check the time: dozens of times a day, in glances that last a second or two. A continuous glucose monitor sits on my arm and produces a fresh number every few minutes. The sensor is a small miracle. What happens to that number after it leaves the sensor is where digital health still falls short. The industry default is that CGM data lives in one place: the phone app. But life with a chronic condition does not happen inside one app. It happens in meetings, at...