Osaki Grand Duo 4D+4D Massage Chair – Dual 4D Power, AI Wellness, Full-Body Spa Experience

Step into the future of home wellness with the Osaki Grand Duo 4D+4D—a state-of-the-art massage chair designed to deliver spa-grade relaxation, deep muscle recovery, and smart personalization. Perfect for your home or professional lounge, this chair brings elite comfort and intelligent care right to your door.

Key Features:

• Dual 4D Massage Rollers (Upper + Lower):
  Enjoy realistic, lifelike massage with four-dimensional roller movement in both upper and lower back—an immersive upgrade over traditional single-roller systems 
• AI Health Detection & Body Scanning:
  Smart sensors measure your heart rate, blood oxygen, fatigue, and muscle tension—then AI selects ideal massage settings among 41 auto programs for fully personalized sessions 
• Zero-Gravity + Space-Saver Design:
  Recline into NASA-inspired, pressure-free zero gravity while the chair sits as close as 1" from the wall—luxury meets functionality 
• Extensive Air Compression & Calf/Knee Kneading:
  Features 62 air cells across arms, shoulders, hips, calves, and feet, plus rotating calf kneaders and foot rollers for a complete squeeze-and-release experience 
• Foot Rollers with Deep Relief:
  Four targeted foot rollers and 16 airbags attend to soles, sides, and Achilles—optimal for post-workout recovery or daily pandemic foot fatigue 
• Multi-Zone Heat & Chromotherapy:
  Enjoy warmth from heated rollers, a thermal shawl, and heated calves/feet. LED chromotherapy and an adjustable negative-ion generator enhance relaxation and indoor air quality 
• Voice Control, Bluetooth Audio & Aromatherapy:
  Integrates hands-free voice commands, surround Bluetooth speakers, and a built-in aromatherapy system for an immersive multisensory experience
• Convenient Tech Add-ons:
  Includes an 8″ wireless touchscreen tablet, side control panel, USB port, wireless charger, sliding side panel, and removable headrest for ergonomic comfort

Wellness Benefits

From enhanced circulation and muscle relief to stress reduction and improved sleep, the Grand Duo’s holistic design supports total physical and mental recovery. AI-driven customization ensures each session is tailored to your body's unique needs.

Please Note

• Delivery & Setup: Available with free curbside or optional white-glove service (add-on charge). Clearance requirements include at least one standard doorway and 1″ wall distance.
• Warranty: 5-year coverage (3 years in-home parts/labor, plus 2-year parts-only).
• Power: Standard 110–120 V supply. Assembly is minimal—most units are plug-and-play.