Prisma SmartPlus Auto CPAP MachineThe Lowenstein Medical Prisma SmartPlus Auto CPAP is a modern device with a diverse interface, precise event detection and autoSTART for simple therapy. The noise reduction technology and SoftPAP exhalation relief make the Prisma a comfortable and quiet machine. The device easily adapts to your breathing patterns so you can fall asleep effortlessly. Prisma Self Management App Your sleep data is automatically transferred to the Prisma App for therapy