The Hero4 Session, GoPro’s newest camera, marks the beginning of a new generation for the GoPro Action camera series. The Hero4 Session is recognized as the smallest GoPro camera, weighing a measly 2.6 ounces. Like its predecessors, it is very durable and is the first GoPro product that does not need a case and is still waterproof. So it makes sense that this particular model had taken three years to create.
The Hero4 Session camera is waterproof and can sustain its abilities up to 33 feet underwater. GoPro has also added a new underwater microphone system as well where water will be drained out the microphone automatically.