Osaki Duke XL 4D

The Osaki Duke XL 4D is a size-accommodating massage chair built for taller and larger users. Osaki publishes an oversized frame that supports up to 400 lb and heights up to 6'8", with a wider seat, armrests, and calf area than a standard chair.

Rollers run on an SL-Flex track from the neck and shoulders into the upper glutes. The 4D mechanism adds adjustable rhythm and speed so the massage can feel deeper than a basic 3D roller set. A body scan positions the rollers, and Osaki's intelligent health detection reads fatigue, heart rate, blood oxygen, microcirculation, and heart-rate variability to shape the session.

Zero gravity recline, 48-cell air compression, a heating shawl for lumbar and feet (about 75-83 F as published), and a spring-loaded footrest that extends up to 7 inches round out daily use. Easy Home Wellness is an authorized Osaki dealer. This chair ships freight—call with doorway measurements (assembled width is 35") before you order.

Features

• 4D massage mechanism on an SL-Flex track
• Rated for users up to 6'8" and 400 lb
• 48-cell air compression; 14 calf air cells plus four calf bumpers
• 20 auto programs and 5 manual modes (knead, knock, tap, knead & tap, shiatsu)
• Heating shawl therapy for lumbar and feet; optional chest/abdomen placement
• Space-saving recline: Osaki lists about 12" of wall clearance
• Upright size 35" × 60" × 45"; reclined 35" × 67" × 37"; chair weight 325.6 lb
• 110-120V; touchscreen controller, USB-C, Bluetooth speakers
• Osaki USA lists a 2-year extended parts-and-labor warranty on this model

Questions before you order? Call 888-612-8862 or email service@easyhomewellness.com.