I think we are going to need confirmation about if the iPad Pro is acceptable for use during takeoff and landing, contrary to what people think we do not make up the rules as we go along.
Acceptable handheld PEDs must not weigh more than 1kg and fit comfortably in the hand,
The Pro does not exceed the maximum weight but at 12.9 it does appear to be too large to be acceptable, as I have said we need confirmation from our safety services.