Security… The PDM is walled off completely, it cant install apps, its not on wifi, you cant change any settings. The issue is that a PDM technically could easily kill you, by giving you a lethal dose of insulin.
Funny thing is that the newer Omnipod 5 from the same company works with regular phones now, but only in th US.
Funny thing is that the newer Omnipod 5 from the same company works with regular phones now, but only in th US.