Take your sleep to the next level with the TEMPUR-Ergo Extend Smart Base. From custom head and foot positions to an automatic snore detection and response feature, this innovative base helps you sleep smarter. TEMPUR-Ergo Extend's innovative sleep system tracks and responds to you and your partner, sharing what it learns along the way with an easy-to-use app. Its QuietMode™ can help relieve snoring by gently tilting your mattress to an anti-snore position. The base pillow tilt enhances your head lift with a slight tilt around your neck, while a zero-gravity preset option takes the pressure off your back while you sleep. And with four-zone massage, you can unwind with soothing, gentle vibrations.