An automatic CPAP (Continuous Positive Airway Pressure) machine is a type of CPAP machine that automatically adjusts the air pressure to the appropriate level needed to keep the airway open. This is an improvement over the traditional CPAP machine, which provides a constant level of air pressure.

Automatic CPAP machines can use algorithms to monitor and adjust air pressure in real time based on the user's breathing pattern. Thanks to these features, it helps to make therapy more comfortable as the pressures are adjusted according to the specific needs of the person.

Automatic CPAP devices are widely used in the treatment of sleep apnea, a condition characterized by cessation of breathing during sleep. They are often preferred by patients and healthcare providers over traditional CPAP machines because they can automatically adjust pressure levels.