At its core, the Ultra Imperial features Syner-D™ Technology with two synchronized massage mechanisms that deliver therapeutic relief from neck to glutes. The Flex-Track design combines the coverage of an L-Track with the stretching of an S-Track for superior spinal decompression, while TrueFit® Body Scanning ensures every session is personalized to your shape. A built-in health sensor tracks key wellness metrics to recommend ideal programs, and 54 air cells provide soothing compression throughout the body. With Complete Calf™ Kneading + Oscillation, Total Sole Reflexology® triple rollers, arm rollers, and lumbar and foot heating, the Ultra Imperial delivers comprehensive head-to-toe care.