At the core of the M-Series lies the technology to transform your entire state of being. Our proprietary DeltaWave engine is designed to deliver an intuitive and lifelike massage. In addition to basic movements—tapping, kneading, rolling—the DeltaWave 4D engine uses advanced massage algorithms to mimic the hands of a massage therapist. It precisely manages a wide range of massage speeds from fast to ultra slow movements. Rapid acceleration and deceleration of motor speeds add variation to movements and patterns; deepening the human qualities of the M.8.