How flotation devices help to save lives?

Flotation devices, such as life jackets and buoyancy aids, provide essential buoyancy that keeps individuals afloat in water, preventing drowning. They reduce the risk of exhaustion and hypothermia by allowing users to conserve energy while remaining above water. By keeping the head above the surface, flotation devices also help maintain airway safety, enabling individuals to breathe and call for help if needed. Overall, they are critical safety tools for both recreational and emergency situations in aquatic environments.