Grand Duo 4D+4D · All Images
Inside this chair.
Indulge in the serenity of Osaki's most elegantly crafted dual back massage rolling system.
With a gentle touch of a button, the sliding doors on either side open effortlessly, inviting you to sink into a world of relaxation. Allow the AI system to analyze your body and choose the most effective massage from 41 preset programs, ensuring maximum results. Experience this transformative journey, all within the intimate comfort of your home or office.
AI Series Technology
The Osaki Grand Duo gently cares for your well-being with its built-in A.I. health sensor, reading the tension hidden in your back with delicate precision through the sensor located at the front of the armrest. As the chair collects data from the finger sensor, it will select the most effective massage from 41 preset programs, focusing on key areas that require special attention. Every touch is thoughtfully geared to melt away your tension, offering a tailored experience of pure relaxation.
Smart Body Scan System
The Osaki Grand Duo carefully traces the unique contours of your back with its smart body scan, ensuring every curve receives the perfect amount of pressure—from the neck down to the glutes. No area is left untouched, as the chair’s careful attention wraps you in complete, soothing care, ensuring every moment is designed to deliver the most effective massage to body.
DUAL MECHANISM TECHNOLOGY
The Grand Duo invites you to experience the bliss of its dual massage mechanism, simultaneously soothing your glutes and hamstrings while delivering a deep tissue massage on your back and neck. With advanced 4D technology for both the upper and lower body, this chair offers a lifelike massage that far surpasses conventional designs. Every detail has been carefully crafted to deliver a unique 4D + 4D experience, one that touches not only your body but your senses. Come feel the difference and discover the care woven into every inch of this chair's design and innovation.
Intelligent AI Health Detection
The advanced AI health detector gently monitors your heart rate, blood oxygen levels, microcirculation, and fatigue levels, intuitively sensing where your body holds the most tension and craves the deepest care. In its AI mode, it thoughtfully crafts a massage experience, adjusting to your unique needs and delivering what it believes will melt away your stress with precision and care. Every motion is personalized, every moment designed to bring you to heighten state of relaxation.
AI Series
- Heart Rate
- Microcirculation
- Blood Oxygen Levels
- Fatigue
Intelligent Voice Control
The Osaki Grand Duo provides seamless convenience with its voice command control, allowing you to operate the chair entirely hands-free. With a simple phrase, you can adjust your massage without disrupting your relaxation. A list of commands and instructions is available in the remote's menu, enabling you to easily control the chair's key functions.
Zero Gravity Reclining Micro-Space Saving Technology
The Osaki Grand Duo provides Zero Gravity reclining. With Osaki’s Space Saving Technology, the user can place the massage chair 1-inch away from the wall and still achieve a complete recline.
SL-Track System
The Osaki Grand Duo is designed with 53" SL which has a range that starts from the neck through the glutes to the top of the hamstrings. It delivers an incredibly consistent massage.
Sliding Side Panel
The sliding side panel design makes it significantly easier to enter the massage chair compared to standard models. Just press the button to smoothly slide the panel back, allowing for effortless access. This feature is particularly helpful for those with back issues, elderly, limited mobility, or conditions like arthritis and joint or muscle pain.
Auto Extension Footrest
The legrest can be extended up to 7 inches using the remote control, accommodating users of different heights up to 6'3" tall.
62-Cell Full Body Air Massage
Equipped with 62 airbags positioned throughout the chair, with multiple layers providing progressive compression.
3-Segment Armrest Airbags
The arm and palm airbags are segmented into three parts, employing a wave-like kneading and pressing motion.
Heating Therapy
The A.I. Grand Duo indulges your senses with its array of soothing, targeted heat options, designed to elevate your massage experience to new heights. As the gentle warmth flows through your body, it helps to melt away muscle tension, perfectly complementing the pressure of the rollers and compression. The Shawl can drape over your chest or left on the back. This subtle heat not only loosens your muscles, but also enhances your awareness, guiding you into a deeper state of relaxation. With every touch and every wave of warmth, the Grand Duo brings you closer to complete serenity.
*The heating pads provide warmth in the range of approximately 75 - 83°F
Deep Calf Kneading
The Osaki Grand Duo has outer calf rotation kneading combined with 8 airbags and 2 rollers in the calf rest to deliver a comprehensive calf rubbing massage, providing a uniquely soothing experience.
4 Foot Rollers & 16 Airbags
The Osaki Grand Duo combines 16 airbags and 4 rollers to target the sides, under and backs of your feet, as well as your Achilles tendon, delivering soothing relief where you need it most.
Chromotherapy LED
Surrounding you with a warm embrace, the Chromotherapy LED lighting casts a gentle glow that can be transformed into a myriad of colors, each hue setting the perfect mood for relaxation and bliss.
Negative Ionizer
The Negative Ionizer works silently in the background, improving the air quality around you as it clings to dust, pollen, and pet dander, potentially easing your allergies and creating a fresher, more inviting atmosphere.
Bluetooth speaker
With built-in Bluetooth Speakers, you can surrender to the soothing melodies of your favorite tunes or the captivating tales of an audiobook, allowing your mind to unwind in harmony with your body.
Aromatherapy
Enhance your escape with the art of Aromatherapy, where an exquisite selection of fragrances wafts through the air, heightening your senses and inviting you to sink deeper into tranquility.
Quick Side Control Panel
The quick side control panels are conveniently placed on the armrests of the Osaki Grand Duo, making it convenient and easy for users to quickly make adjustments to their massage.
Wireless Charger & USB Port
The Osaki Grand Duo features the wireless charger and USB port, allowing users to recharge devices while enjoying a relaxing massage.
8’’ Wireless Touchscreen Controller
The wireless rechargeable tablet features an easy-to-use interface and provides reports on your blood oxygen levels, heart rate, and other health readings. Its software can also be updated remotely via Wi-Fi, ensuring you always have the latest massage programs.
Removable Pillow
The Osaki Grand Duo offers the option of removing the headrest, allowing the user to experience even a deeper massage.
Measure twice. Relax forever.
- Upright
- 65.7" x 33.5" x 48.5" (LWH)
- Reclined
- 70.9" x 33.5" x 34.6" (LWH)
- Track length
- 53.0"
- Unassembled width
- 29.0"
- Chair weight
- 332.3lbs
- User height
- up to 6'4"
- User weight
- up to 280lbs
What people actually say.
Grand Duo 4D+4D
Black