Take your sleep to the next level. The Quest 2.0 adds foot articulation along with the head articulation. This makes a huge difference because it gives even more options to adjust your body position with the updated wireless remote. Each remote has two presets so you can save your favorite position for every time you get in bed. Also features zero gravity preset that automatically raises your feet slightly above your heart. This position has many benefits including: reduce snoring, reduce back pain, increase blood circulation, reduce congestion, minimize acid reflux, and reduce swelling/joint pain. Zero clearance feature allows you to put the base inside of a bed just like a box spring—no legs required. This base is sure to improve your overall quality of sleep.