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Osaki
Osaki OS-Pro DuoMax 4D+ Flex SL-Track AI Technology The Osaki OS-Pro DuoMax 4D+ embodies personalized luxury. Two rollers - one for your upper back and another for your lower back and glutes - team up to deliver an excep…
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Technology & Design
Explore the innovation behind the OS-Pro DuoMax 4D+.
The Osaki OS-Pro DuoMax 4D+ embodies personalized luxury. Two rollers - one for your upper back and another for your lower back and glutes - team up to deliver an exceptionally advanced massage experience. Powered by AI, the DuoMax assesses your body’s unique needs to ensure a tailored massage like no other. The piano key arm rollers provide unrivaled arm and hand relief, while airbags ease tightness throughout your body. Enjoy two Zero Gravity recline positions as the heated shawl and roller cores melt away muscle tension. With 20 auto programs and a range of fine-tuning options, a vast selection of massage techniques is right at your fingertips. Plus, easily operate the DuoMax using the touchscreen tablet, side control panel, voice control, or directly from your smartphone. Transform the way you relax with the DuoMax.
The Osaki OS-Pro DuoMax 4D+ massage chair stands out from the rest. While traditional massage chairs are equipped with a single roller system, the DuoMax takes it to the next level with a second set of rollers for a fuller massage experience. 4D rollers focus on your neck to mid-back, while a second 3D mechanism targets your lower back to glutes - at the same time. Choose from five levels of roller intensity.
The DuoMax revolutionizes the SL-Track with unmatched flexibility. Its innovative 54″ Flex SL-Track rail ensures complete neck-to-glutes dual roller coverage while allowing the chair to recline flatter. This design enhances spinal decompression and promotes an invigorating stretch.
The DuoMax’s built-in health monitor uses AI technology to analyze your heart rate, blood oxygen levels, and areas of fatigue. This data is then used to craft a personalized massage routine that addresses your body’s needs.
Relieve muscle tension with soothing heat. The centers of the dual roller mechanisms warm up to provide comforting warmth as they work on your back. You can also drape the integrated heated shawl over the front of your body for additional warmth.
Experience weightlessness with two Zero Gravity positions. In the first stage, your legs align with your upper body. The second stage goes further, inverting your body below 180 degrees to elongate your spine and boost blood flow. The DuoMax’s space saving technology allows you to place the chair just 5.5 inches from the wall, even when fully reclined.
The most complete arm massage yet. Airbags firmly squeeze your arms and hands, while rollers rhythmically press the bottom of your arms in a piano key-like motion.
The DuoMax features 36 airbag cells that work seamlessly with the dual rollers to provide a comprehensive full body massage. The airbags squeeze your body from all angles, replicating the expert touch of a skilled professional. Airbags massage your outer shoulders, waist, arms & hands, calves, and feet. Adjust the airbag intensity separately for your upper and lower body, with five levels each.
The calf airbags rotate in a circular motion, applying an invigorating squeeze to your tired leg muscles. You can adjust the calf airbags up or down for optimal leg positioning. Additionally, calf rollers behind your legs move up and down in sync with the calf kneading airbags.
The ultimate foot treatment. Two rows of reflexology ridges apply a powerful kneading action, stimulating the acupuncture points on the bottoms of your feet. Choose from three foot roller speeds. As the foot rollers work their magic, airbags within the enclosed footrest compress the sides and tops of your feet. The airbags also grip your heels and pull downward, creating a deeply satisfying stretch action.
The DuoMax’s Flex SL-Track rail and inversion recline work together to provide a revitalizing yoga-style stretch. Airbags firmly squeeze your body while the backrest reclines and the footrest lowers. This creates a dynamic stretch and pull that lengthens your body, helping to improve flexibility.
Pamper your body with a collection of 20 curated full body and regional massage routines. Each program incorporates a variety of massage techniques and chair movements to invigorate your entire being.
The DuoMax effortlessly adapts to your body’s unique contours. The massage chair precisely maps your body and adjusts accordingly, ensuring a personalized treatment. At the same time, the footrest automatically extends and then retracts to accurately measure the length of your legs.
You’re in charge. Design your perfect massage from scratch with manual mode. Choose your preferred roller technique, activate airbags, fine-tune the roller settings, and even target specific areas.
Save time with the DuoMax’s three memory slots. Create a manual massage routine or fine-tune your favorite auto program, and save it for future use.
Stream your favorite playlists, podcasts, or audiobooks through the high-definition Bluetooth speakers integrated into the headrest area.
Charge your smartphone using the wireless pad or USB port, all while enjoying a luxurious massage.
Create the perfect atmosphere with the DuoMax’s ambient lighting. Lighting strips are located along the interior and exterior armrests.
Boost your energy and facilitate healthy oxygen intake with the DuoMax’s air ionizer.
Control the DuoMax with the sound of your voice. Just say “Hi, Alice” to activate voice control and then choose from 15 commands, such as “Massage on” or “Thai Massage.”
Customize your massage with the conveniently located armrest controls.
Control every aspect of your massage with the dedicated app. Download it from the Apple App Store or Google Play Store.
The DuoMax’s touchscreen tablet features a sleek interface that puts you in charge. Choose your favorite auto programs, fine-tune the roller and airbag pressure, pinpoint specific areas for targeted relief, adjust the recline position, and much more.
Two layers of padding behind your head can be flipped over the chair’s backrest to enjoy a more effective neck and shoulder massage.
285 LBS. 5'0" - 6'4" Dual Roller / Flex SL-Track
Details
Suggested User Height
5’0″ - 6’4″
Suggested Max User Weight
285 lbs.
Roller Style
Dual Back Roller Mechanisms / 4D + 3D (8 Roller Wheels)
Roller Track Type
Flex SL-Track
Roller Track Length
54 inches
Roller Intensity Adjustment
5 Levels of 4D Intensity
Roller Speed Adjustment
5 Levels of Adjustment
Roller Width Adjustment
5 Levels of Adjustment
Roller Intensity
Mid-Strong to Deep Tissue
Number of Airbags
36 Airbag Cells
Airbag Intensity Adjustment
5 Levels of Intensity (Separate Intensity Options for Upper and Lower Airbags)
Number of Auto Programs
20 Programs
| Suggested User Height | 5’0″ - 6’4″ |
| Suggested Max User Weight | 285 lbs. |
| Roller Style | Dual Back Roller Mechanisms / 4D + 3D (8 Roller Wheels) |
| Roller Track Type | Flex SL-Track |
| Roller Track Length | 54 inches |
| Roller Intensity Adjustment | 5 Levels of 4D Intensity |
| Roller Speed Adjustment | 5 Levels of Adjustment |
| Roller Width Adjustment | 5 Levels of Adjustment |
| Roller Intensity | Mid-Strong to Deep Tissue |
| Number of Airbags | 36 Airbag Cells |
| Airbag Intensity Adjustment | 5 Levels of Intensity (Separate Intensity Options for Upper and Lower Airbags) |
| Number of Auto Programs | 20 Programs |
Compare
See how the OS-Pro DuoMax 4D+ stacks up against similar models.
Osaki
Price
Roller Style
Roller Track Type
Number of Airbags
Heat
Warranty
Osaki
Price
Roller Style
Roller Track Type
Number of Airbags
Heat
Warranty
What Customers Say
Having independent upper and lower body massage tracks is something I didn't know I needed until I experienced it. The DuoMax 4D+ lets you customize the top and bottom half independently - so I can have a deep kneading on my shoulders while getting a gentle stretch on my lower back. The AI body scan is remarkably accurate. Truly a next-gen massage chair.
Dallas, TX
My husband has dealt with L5-S1 disc issues for years. The DuoMax's targeted lower back program combined with the infrared heat has been transformative. He used to need weekly chiro visits - now it's once a month for maintenance. The investment paid for itself in reduced medical bills alone. OSIM was incredibly helpful in matching us to the right chair.
Denver, CO
60-hour work weeks in tech had my body falling apart. The DuoMax has become my nightly reset button. The full-body compression combined with the 4D+ rollers melts away the tension I accumulate from sitting all day. The chromotherapy lights are a nice touch for ambiance. Worth every penny for my health and sanity.
San Jose, CA
The entire OSIM experience was white-glove. They answered all my questions, matched me to the DuoMax based on my needs, shipped it quickly, and the in-home delivery team was courteous and efficient. The first massage session confirmed I made the right choice - smooth, powerful, and deeply relaxing. The zero gravity position is addictive.
Savannah, GA
I have plantar fasciitis and the DuoMax's foot roller system provides relief I can't get from any other device. The triple-row rollers hit every pressure point on my soles while the airbags gently compress my feet and ankles. Combined with the rest of the full-body massage, this chair is an absolute wellness powerhouse.
Portland, OR
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OS-Pro DuoMax 4D+
$12,999
