What is the purpose of a flotation device?

The purpose of a flotation device is fundamentally to keep individuals afloat in the water. These devices are designed to provide buoyancy, allowing a person submerged in water to remain on the surface, enabling them to breathe and conserve energy while awaiting rescue or assistance. Flotation devices are essential safety equipment for boaters, swimmers, and individuals participating in water sports, as they offer critical support in emergency situations.

While some may consider the other options, they do not align with the primary function of flotation devices. For instance, flotation devices are not intended to enhance boat speed or prevent water entry into the boat, which are roles played by other equipment such as hull design or bilge pumps. Additionally, while some flotation devices might provide features that could be utilized while fishing, their main role remains focused on personal safety and assistance in staying afloat in water.