The newer Medtronic, Tandem and the Omnipod 5 will make correction decisions, based on predicted higher or lower trends/readings from the CGM you wear. But they are limited on how much extra they can give, so I'm not sure they can fully deal with high high numbers and that varies per brand of pump. But it most certainly helps. They literally will give an extra dose, in the MiniMed 780G case it can give an extra dose every 5 minutes. They also will adjust/stop basal rate given on prediction of going too low.
They take away some of the management decisions of corrections, so it makes it easier. If your pump is programmed right, and that does take some initial work, you feasibly enter your carbs and being a couple off won't matter as much since it adjusts. Plus those corrections we make when we are off, it might be able to take care of that too. It makes life easier for a lot.
I don't have a looped pump because I am kind of OCD about management. I like my numbers too much lol!!! (5.2 or 32) But if I get burn out or am tired of the micro management, a loop system
usually makes life easier.
Here's a page on the MiniMed about adjustments
Learn more about the MiniMed 780G insulin pump system with real-time insulin adjustments and corrections all day and night.
www.medtronicdiabetes.com
And Tandem Control IQ
Omnipod 5 Skip down to Automated Mode
www.omnipod.com