I have the One Touch ping pump and meter.
I think if I leave an old empty cartridge in the pump to confuse the pump (but with no infusion set attached) and set the basal rate to zero I could have the BG input, put in my carbs, and have the pump calculate the IOB or BOB and tell me how much to take. I could then adjust it according to the 1/2 unit pen I am going to get. I will be able to download reports for my diabetic educator and diabetic nurse appointments.
This is just theory, have not tried it yet.
I have been using the Omnipod lately, and without the pod active, I do not think I can use the omnipod calculations.
I am going to change because I have maxed out my DME portion of insurance and it will now be out of pocket till July the new insurance year. Also I have been having more skin issues - so I thought it will be good to have a pump vacation anyway.
The perfect item would be an MDI calculator which would let you set all of your own values, then let you enter BG, carbs, planned exercise, and keep the BOB or IOB calculation going with the memory - AND let you download all of this info for a log book or graphs.
That would be worth buying!!