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Osaki OS-4D Pro Maestro
4D SL-Track
🌟 Premium Model
The Osaki OS-4D Pro Maestro is anchored by its superior and lifelike 4D quad roller system on an ultra-long 53″ SL-Track. The OS-4D Pro Maestro is packed with cutting-edge features you would expect in a premium massage chair, including a calf kneading mechanism, heated rollers, touch screen remote, reflexology foot rollers, precise body scanning, airbag compression, Bluetooth, space saving recline, eight auto programs, and much more. From its aesthetically pleasing stitching design to its rich functionality, the OS-4D Pro Maestro will revive your entire being.
53" SL-Track
The Osaki OS-4D Pro Maestro’s roller track clocks in at 52.8″, making it among the longest massage strokes on the market.
Combining S and L-Track technology, the quad roller system begins at the top of your neck, targets your shoulders, and travels down the entirety of your back. During the extended SL-Track phase, the roller system transitions underneath the seat, kneading your gluteal muscles and upper thighs.
Lifelike 4D Roller Technology
Experience the most human-like roller massage with the first SL-Track that incorporates 4D technology. The Osaki OS-4D Pro Maestro offers eight 4D depth adjustment options. With each increasing level of adjustment, the roller system protrudes further into your back.
Whether you enjoy a mild or deep tissue massage — or anywhere in between — the OS-4D Pro Maestro makes it easy to fine-tune the massage to your preference. With the 4D roller’s speed element, the rollers methodically alter the speed or rhythm of the massage to mimic the lifelike style of a human masseuse.
Heated Massage Rollers
The Osaki OS-4D Pro Maestro features an advanced heated roller application. The 4D rollers not only massage but the roller heads are also integrated with a mild infrared heat source that warms your body as the rollers slide up and down the SL-Track.
Body Scanning Technology
Before the start of any program, the Osaki OS-4D Pro Maestro maps the curvature of the spine and tailors the massage to your unique body type.
Micro adjustments are possible if you find that the roller system’s starting position is too low or too high. Simply adjust the neck position up or down after the scan is complete.
Zero Gravity Recline
During the NASA-inspired Zero Gravity recline position, the footrest elevates level with your heart and the backrest reclines backward. Due to your entire weight being supported by the backrest, Zero Gravity produces the firmest massage possible.
Zero Gravity relieves pressure on your spine, relaxes your neck and back, increases circulation, expands lung capacity, and promotes spinal correction.
8 Auto Programs
The Osaki OS-4D Pro Maestro comes equipped with eight expertly crafted automated programs designed to revive your entire being.
- Relax: This program utilizes a softer roller massage to bring you into a more loosened and stress-free state.
- Swing: This program massages your body while rocking in a back and forth motion to create a more calming state.
- Stretch: This program utilizes the locking of your legs, hips, arms, and shoulders using airbags and then reclining & declining to stretch your body. This program also simultaneously performs a light stretch along your calves, hamstrings, shoulders, and waist.
- Scraping: This program performs a scraping-style massage, moving from the inside of your body towards the outside. This helps direct blood flow for a better massage experience.
- Shiatsu: This Japanese-inspired massage program performs a more pinpointed back massage. It focuses on your back’s pressure points to help relieve stress.
- Gentle Relief: This program is designed to help increase blood flow with mild roller techniques.
- Rejuvenate: This program’s firm massage techniques help increase circulation and relaxation.
- Demo: Demo integrates all the automated programs into one abbreviated mode. We recommend using this program to get a taste of the different auto programs when getting started.
Shoulder Airbags
Lumbar Airbags
Arm Pocket Airbags
Waist Airbags
Calf Airbags
Foot Airbags
32 Airbags
A full body massage chair would not be complete without the addition of airbags. Airbags are strategically placed throughout the chair to compress against and stretch your body as the rollers move up and down the SL-Track.
Airbags target the outer shoulders, waist, arms & hands, lower back, calves, and feet. The intensity of the airbags can be adjusted up to five levels.
Shoulder Airbags
The airbags pin your shoulders against the backrest for a more effective roller massage. The shoulder airbags also work with the lumbar and waist airbags to apply an invigorating upper torso and mid-body stretch.
Lumbar Airbags
Airbags in the lumbar region squeeze your lower back. When the lumbar airbags inflate independently, one side of your back lifts and the other stays in place, creating a relaxing lower back twist and stretch motion.
Waist & Hip Airbags
Airbags on the left and right sides of the seat base inflate to sway your hips from side to side. The hip airbags also help keep your body in place during the duration of the massage.
Arm Airbags
Segmented airbags apply a compression-style massage above and below your arms & hands. The arm airbags are made of commercial-grade spandex and are lined with small rubber bumps to invigorate the senses and prevent your arms from slipping out of the pockets.
Foot Airbags
Inside the wells of the footrest, airbags inflate onto the sides of your feet in a downward motion, pressing them into closer contact with the foot rollers.
Calf Nodes
Four air massage nodes rotate behind your calves in a circular motion, delivering a compression-style massage to tense calf muscles.
Advanced Calf Kneading
The Osaki OS-4D Pro Maestro features an innovative calf mechanism that oscillates up & down and forward & back. As this occurs, airbags squeeze and knead your calves.
Foot Rollers
with Bridge & Heel Massage
Mechanical rollers apply a comprehensive kneading-style foot massage targeting your foot soles, heels, and bridges.
The Osaki OS-4D Pro Maestro’s footrest features an enclosed, ergonomic design that relieves fatigue and pain far more effectively than comparable open-toe footrests.
Create Your Own Program
Creating your own custom massage couldn’t be easier. Choose where you want the rollers to target (Neck/Shoulder, Upper Back, Lower Back, and Full Back) and your preferred roller massage technique (Kneading, Tapping, Shiatsu, and Rolling).
During all four manual modes, you can adjust the 4D roller depth up to eight levels, the roller width up to three levels, and the roller speed up to five levels. You can also select individual airbags you want to be activated.
Auto Leg Scan
The chair’s footrest automatically scans the length of your legs before starting the massage. The footrest extends more than 7″ and then retracts inward until the built-in sensor detects the bottom of your feet.
Space Saving Recline
The Osaki OS-4D Pro Maestro slides forward on its base as it reclines backward. This feature allows you to safely place the chair within 5 inches of the nearest wall.
Bluetooth Amphitheater Sound System
Listen to your favorite music, audiobooks, or podcasts by pairing any Bluetooth-compatible device to the chair’s high-grade sound system.
The amphitheater speaker system reduces surrounding noise and enhances your listening experience. The speakers are located in the headrest area beside your ears.
Quick Keys
The six quick keys conveniently located on the inside of the armrest provide quick access to the main functions of the chair without having to reach for the remote.
The quick keys allow you to adjust the 4D roller intensity, power on/off the chair, pause the chair, cycle through the eight auto programs, and ease into Zero Gravity. You can even charge your smartphone by using the included USB charging outlet.
Localized Massage
With the Osaki OS-4D Pro Maestro, targeted relief is possible.
- Partial Mode: Partial concentrates the rollers in the general area selected. For example, if you choose a point along the lower back, Partial massages in and around that point.
- Spot Mode: Spot is more targeted and concentrates the rollers exclusively on the point selected. For example, if you choose a point along the lower back, Spot only massages that specified point.
Fine Tuning
Adjust the Roller Intensity, Airbag Intensity, Roller Speed & Width, Remote Settings, Massage Cycle & More
- 4 Roller Massage Styles: Choose from four different roller massage techniques, including Kneading, Tapping, Shiatsu, and Rolling. You can even combine two massage techniques, such as Kneading & Tapping or Shiatsu & Kneading.
- 4D Roller Intensity: Choose from eight 4D roller massage depths. The 4D roller system makes selecting a mild, mid-strong, and deep tissue massage — or anywhere in between — possible.
- Airbag Intensity: Choose your preferred airbag intensity up to five levels — from weak to strong — or turn them off altogether. Select where you want the airbags to inflate (shoulders, arms, lower back, and calves).
- Lower Body Massage: Toggle the foot rollers/airbags and calf kneading function on or off, independently, in any program.
- Roller Width Adjustment: Choose from three roller widths: Wide, Medium, and Narrow. This determines how close or far apart the quad rollers massage relative to each other.
- Roller Speed Adjustment: Adjust the speed of the rollers up to five settings, from slow to fast.
- Localized Massage: Pinpoint the rollers on a region or specific area of the back by selecting Partial or Spot mode.
- 30 Minute Timer: The massage cycle can be increased in 5-minute increments, up to a maximum of 30 minutes.
- Heat: The heated roller system can be toggled on or off.
- Remote Settings: You can choose the remote’s language (English or Chinese), adjust the volume, set the sleep timer, and alter the screen’s brightness.
Easy-to-Use Remote
The Osaki OS-4D Pro Maestro’s slim LCD remote features four easy-to-understand buttons: recline back, recline forward, auto programs, and home.
Navigate through the remote’s touch screen user interface to select or create a program, adjust the 4D and airbag intensity, and make a host of other fine-tuning measures.Recommended User Weight Limit
265 LBS.
Recommended User Height
5'0" - 6'4"
Minimum Door Width
29"
Roller Type/Length
4D SL-Track
53"
- Mild
- Mid-Strong
- Deep tissue
Massage Intensity
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