But what has bothered me from the beginning:
The "battery heating" can not disable and thus sucks the battery empty fairly quickly.
I wonder why the capacity of the batteries must be burned as useless, even in hot weather.
After operation it is quite hot in the waterproof casing, which at the price simply can not be.
The biggest joke is that is advertised in the GoPro 3+ with a longer maturity, would be at the normal 3 Black also possible if one would make the heating deactivated.
But my guess is that this is intentional to sell extra batteries.
A great pity, because the cam otherwise a very good product.