If you disable Bluetooth for good (not temporarily - for good, in internal iOS settings) and prior to that “forget” / unpair the Pencil, will it waste how much battery in a day?
I am asking this because the old Pencil isn’t broadcasting anything unless pairing occurs, this can be checked with a EMF meter. In comparison the AirPods are said to broadcast all the time unless they are back to their charger case, that’s when they aren’t scanning the environment for a nearby device, to pair or maintain Bluetooth connection.
Still there must be for the old Pencil something that ultimately wastes battery even under these conditions of not in use (this is how the iPad battery works). The question is: with Bluetooth disabled and the Pencil 2 unpaired, can it last for several days? I know my old Pencil can.