Type 1 diabetic here: diagnosed at age 14, almost 22 now. I use xdrip with a CGM and I have to say, it's been the best thing for my care (after insulin, lol).

Type 1 diabetic here: diagnosed at age 14, almost 22 now. I use xdrip with a CGM and I have to say, it's been the best thing for my care (after insulin, lol). The main challenge of diabetes is keeping your blood sugar in range, not too high, and not too low, and getting it back in range if it deviates too far. Blood sugars dropping too low during exercise is a major concern as it can result in seizures and worse. Thanks to the combination of my dexcom G4 + Android + Xdrip + smartwatch, I can always get a pretty good estimate of where my glucose is, and thus minimize the risks and harm from my (chronic, uncurable) condition. Definitely a great case for open source development for propreitary hardware. The CGM has helped me even more than my $10,000 insulin pump :X