The all-new TEMPUR-Ergo® Smart Base powered by Sleeptracker-Al® gives you an innovative sleep solution that can detect snoring and automatically respond, which may help reduce it, so you don't have to be disturbed during the night. Plus, through an easy-to-use app, you can receive personalized sleep coaching with insights and expert-level analytics to help track and improve your sleep quality over time. Automatic Snore Response The TEMPUR-Ergo® Smart Base Snore Response™ automatically senses snoring and raises your head to a position which may help reduce it. Personal Sleep Analytics Prepare for night after night of deep, restful sleep with Sleeptracker-Al®. You'll get custom coaching and tailored tips to improve your sleep and simplify daily routines. Lumbar Support Extra support for your lower back, whether you're sitting up or lying flat. Can raise up to 6 inches. Simulated Weightlessness With the Zero Gravity preset, take the pressure off your back while you sleep by elevating your head and feet to closely simulate weightlessness. The Adjustable Base Advantage Take complete control of your sleeping space with nearly unlimited head and foot lift positions for sitting, reading, working, or watching TV. *Bed raises once approximately 12 degrees in response to snoring. This may reduce snoring in otherwise healthy individuals who snore due to body positioning. *Adjustable Foundation only, all other products sold separately. Images may not reflect actual size. *Dimensions of each individual base may vary. Bases are purposefully built to slightly smaller dimensions than the corresponding mattresses they support to ensure compatibility with bedroom furniture.