Take your comfort and sleep customization to the highest level with our City Mattress Rio 5.0 Adjustable Bed Base, the most advanced model in the Rio Series. Controlled by a 16-button wireless remote or the intuitive ErgoSync smartphone app, this adjustable base delivers a truly personalized sleep environment with active lumbar support, auto head tilt, dual-zone massage, head & foot articulation, and one-touch presets for Zero Gravity and Anti-Snore positions. Luxurydetails—like USB charging ports, under-bed LED lighting, and a wall-saver glide feature—elevate both convenience and comfort. Whether you're relieving pressure points, reducing snoring, or unwinding with a therapeutic massage, the Rio 5.0 provides an unmatched, health-forward sleep experience. Includes: Adjustable power base 16-button wireless remote Features: Wireless Remote (16-Button): User-friendly remote offering full control, including three programmable memory presetsand one-touch access to the most popular positions. Head & Foot Articulation: Raise the head and/or foot of the mattress to ease joint pressure, reduce snoring, improvebreathing, and enhance total-body relaxation. Active Head Tilt: Gently angles the top portion of yourmattress forward to support your neck—eliminating the need for additional pillows. Lumbar Support: Adds targeted lower-back support thatadjusts with a push of a button for personalized comfort. Relaxation Mode – Dual Massage Motors: Two quiet massagemotors with 3 intensity levels improve circulation, aid recovery, and create a spa-like experience at home. Zero-G (Zero Gravity) Preset: NASA-inspired weightless position that elevates the head and feet to promote healthycirculation and reduce lower-back pressure. One-Touch Anti-Snore: Automatically adjusts the head of the bed to help reduce snoring and promote easier nighttime breathing. Under-Bed LED Lighting: Provides soft illumination to safelyguide you through the dark. Dual USB Charging Ports: Conveniently charge USB-A and USB-C devices without cluttering your bedside. Wall Saver Technology: Keeps your bedside table within reach by gliding the base backward as the head articulates. ErgoSync App Compatibility: Control all functions directly from your iPhone or Android device. Courier-Friendly: UPS-shippable design eliminates the needfor scheduled delivery appointments. Adjustable Base Health Benefits: Alleviating back pain Improving circulation Increasing REM sleep Reducing snoring Minimizing acid reflux Supporting muscle memory Preventing swelling Enhancing mobility Construction: Features 12-inch stackable legs for customizable height Headboard brackets available separately Dimensions: Twin XL Size: 38" W × 80" L × 5.1" H Full Size: 54" W × 75" L × 5.1" H Queen Size: 60" W × 80" L × 5.1" H King Size: 76" W × 80" L × 5.1" H Warranty: 10-Year Limited View Owner's Manual Helpful Troubleshooting Tips