Yeah. All of the tools have been there for years. The German health insurance pays for the pumps and sensors, but there hasn’t been manufacturers opening up their Bluetooth protocols and allowing to connect with non-authorized devices, except for the past few years. Manufacturers, such as the Korean Dana Diabecare, or the American Dexcom are pretty relaxed with 3rd party apps. If you get the right hardware, you can definitely make your life much easier as a diabetic.