Medtronic 780g closed loop

I believe the 690g will be the next Medtronic pump which will have built in Bluetooth. Medtronic have also partnered up with Tidepool and are working towards Tidepool Loop functionality. I think the addition of BT is a potential game changer.

https://www.tidepool.org/blog/tidepool-loop-medtronic-collaboration

I love the concept of IQcast - however alot of incidents of low blood glucose events occur around exercise, stress, hormones, illness and many other factors not covered by this technology, so the simple 1+1=2 isn't factored in for these events, it's simply based on predictions.