an off switch can be activated for many reasons .. not many of which I want to happen, especially while I'm under water .. I turn on my computer before I leave to go diving .. I know if the battery is low or not before I leave
Also, Oceanic says that if battery indication was OK before the dive, it will have enough battery power to do the dive without shutting down (I dont know about the Wisdom)
Also, Oceanic says that if battery indication was OK before the dive, it will have enough battery power to do the dive without shutting down (I dont know about the Wisdom)