TEMPUR-Ergo(TM) Premier Adjustable Base puts you in control: a virtually unlimited number of ergonomic rest positions, plus rejuvenating massage. The wireless remote lets you control movement from the comfort of your bed, as it electronically adjusts to your every whim. Or wirelessly control TEMPUR-Ergo Premier from your Apple iOS or Android device. Create a place of true renewal whether you're sleeping or relaxing in bed.Upgraded massage, with 4 individual massage programs: standard, wave, synchronized wave, and pulseImproved simple-to-use LCD readout with motion-activated backlit buttons