I've automated almost all of my diabetes management into a level I basically can look into graphs and decide the level I want my glucose to go. For glucose monitoring I use Dexcom G5 sensors[0] and xDrip[1] open source monitoring application for Android. Insulin delivery is handled by a Accu-Chek Spirit Combo[2] pump, that is one of the rare pumps with a Bluetooth connection. The entity deciding the basal rates and c…
The Dexcom G5 website says you should recalibrate with a meter every 12 hours to ensure accurate readings. Do you really have to recalibrate that often?
Always calibrate when you are not sure.
G6 promises a no-calibration mode, but has a hard stop for sensors after 10 days. With G5 and calibrations you can double or triple the sensor lifetime (with xDrip).