Quick response + Fast approaching + Precise positioning + Easy deployment + Intuitive control
One key return + Signal lost return + Low battery return + Self righting + Self holding direction
U-shaped intelligent lifebuoy can respond quicker and reach to the drowning person faster than the traditional ways of rescue, and can also carry out the rescue operation easier than the best swimer or rescuer, and more importantly, it can greatly reduce the risk to the rescuer himself.