The Tempur-Ergo Extend Smart Base powered by Sleeptracker® helps you bring your sleep to the next level. Pioneering technology automatically detects snoring and provides automatic snore response. You sleep while the base auto responds and raises your head to reduce snoring. Understand your sleep and sleep smarter with tips from personalized sleep coaching. Whether you’re sleeping, reading in bed, or watching TV, enjoy the broadest range of positions for complete comfort. Featuring Perfect Seat Technology™ for the most ergonomic support, stylish design, customizable presets and memory settings, USB ports, massage, and under bed, lighting to guide you out of your bedroom.