“We recommend that you disable automatic operating system updates on the smartphone using the mentioned apps.”
That is Abbott telling FreeStyle Libre users to dodge iOS 17, whose StandBy Mode would sometimes block glucose alarms. iOS 15.4 broke Bluetooth hearing aids for weeks before Resound shipped a fix. Second Sight left Argus eye implant users with hardware nobody can repair. The device sits inside your body, and the code still belongs to whoever sold it.