I’m using a do-it-yourself automated insulin dosing system called Loop. It’s comprised of a Medtronic 722 pump, a Dexcom G4 CGM, a radio bridge called RileyLink that facilitates communication between the pump and phone, and an iPhone 6 running a self-installed app called Loop. It’s an Apple based system but other set-ups use Android phones.
I wrote about it when I started back in November 2016.
