Osaki OS-Pro Maestro LE 4D Massage Chair
Whether you need to replace your mattress alone or need a completely new setup with refreshed accessories, our sleep experts can guide you through the entire process and help you build the bed of your dreams.
Features
- 4D Massage Mechanism
- Heated Back Roller
- Computerized Body Scanning
- SL-Track
- 8 Auto Programs & 6 Massage Styles
- Space Saving Technology
- Zero Gravity Reclining
- Deep Calf Kneading
- Convenient Shortcut Panel
- Touchscreen Control
- Surround Sound Bluetooth Speakers
- USB & Wireless Phone Charger
4D Massage
OS-4D Pro Maestro LE has been upgraded to a smoother, more realistic 4D massage than its predecessor. Unbelievable before, the OS-Pro Maestro 2 offers smooth massage skills and more effective and realistic skills. Experience the most life like massage from Osaki. The newly enhanced 4D L-track massage is designed to massage wider, deeper, and more rhythmically than the conventional massage rollers.
The 4D massage allows another experience with account for the speed and rhythm of the massage. The Osaki OS-4D Pro Maestro LE allows for 8 different levels of adjustment for the 4D massage. With the variety of adjustment levels, the user can customize the massage to suit their personal preferences.
Adjustable Rollers
With the Osaki OS-4D Pro Maestro LE massage chair, you will have complete control of your relaxation experience. Massages are adjustable with 8 4D adjustments, 5 Strength adjustments, 5 Intensity adjustments, and 5 speed adjustments for the massage rollers.
8 Auto Programs
Demo
This program is used to help demonstrate the basic massages the chair has to offer.
Relax
This program helps to utilize a softer massage to help bring the user into a more loosened and stress-free state.
Swing
This program will massage the user while rocking in a back and forth movement to create a more calming state throughout the massage.
Stretch
This program will utilize locking of the legs, hips, arms, shoulders using the airbags and then reclining/declining in order to stretch parts of the body. The stretch function helps to perform a light stretch for the calves, hamstrings, shoulders, and waist.
Scraping
This program helps to perform the scraping style massage moving from the inside of the body towards the outside. This helps to direct the blood flow better for a better massage.
Shiatsu
This program helps to perform a more pinpointed massage along the back. This massage style helps to focus on certain pressure points in the back to help relieve more stress from the individual.
Gentleman
This program is designed to help increase the blood flow and relaxation of the average Male.
Rejuvenate
This program helps to increase the blood flow and relaxation of the user with strong massage techniques. This auto program is stronger than other smooth programs.
Manual Massage
The Osaki OS-4D Pro Maestro LE massage chair comes with manual modes so you can pinpoint a desired massage for a specific area on your back. The Maestro can perform Kneading, Tapping, Shiatsu, and Rolling with 4 different Characteristics/Modes per massage style. You can either pinpoint a specific spot on your back for the massage or massage by sections of the body. Focus can be places on shoulders, arms, lower back or even the calves. As well the chair offers specific custom settings for Neck/Shoulder, Lower back, and Air massage.
Additionally, the OS-4D Pro Maestro LE is upgraded to be specialized to customize the massage styles. It means that the user can select from two manuals which is combined two massage styles at the same time. There are two options of combined manual such as ‘Kneading & Tapping’, and ‘Kneading & Shiatsu’. The OS-4D Pro Maestro LE offers a combination of manual massage styles for better massage techniques.
SL-Track
The Osaki OS-4D Pro Maestro LE combines both the S and L track technology for an exceptional massage experience. The S-Track rollers will contour the natural curvature of your spine. The L-Track extends from your neck, all the way down past your lower back, and finally wrapping underneath the back of your thighs. The L-Track offers about 50% more massage area than your average S-Track chairs.
Heated Back Roller
The Osaki OS-4D Pro Maestro LE has the most advanced back heating system with a mild infrared heat. The roller itself will heat up at the same time. The heated back roller allows for a far greater surface heating area. Experience the luxury of hot stones warming the muscles from your neck to your hamstrings.
Body Scan Technology
The OS-4D Pro Maestro LE will perform a body scan to map the key areas of the neck and back to ensure the optimal amount of pressure applied during the massage. The scanning technology will detect your shoulders height, which can be re-calibrated once the scan is complete.
The ottoman will scan your legs to ensure the optimal leg length for your height. The foot component will extend outwards and then retract inwards. Simply apply pressure with your feet to indicated to the leg scanner that length is at the desired position. remote also allows for one to auto adjust the leg component to either extend or retract to the user’s personal needs.
Full Body Air Massage
There are multiple airbags located throughout the massage chair to offer a full body massage experience. The Maestro 2 offers a total of 32 airbags in the massage chair. Airbags are located at the shoulders, arms, waist and pelvis, and the calf areas. This compression massage helps to continue increasing blood circulation throughout the body to relieve pain and tension.
Foot & Calf Kneading
Underneath the feet there are spinning reflexology rollers to provide an outstanding foot massage. The rollers under the feet will travel along the sides and middle of your feet to provide a more hand on kneading experience. Along with the foot rollers the calf portion will inflate to the appropriate amount of pressure and then initiate a calf kneading massage. Allowing the calf portion to provide a calf kneading motion will increase the blood flow of the legs, helping them to reach a higher level of relaxation. On the upper section of the leg rest, the air massagers will rotate in a circular motion to add a new dimension to the calf massage. For the foot portion addition components have been added to stretch and massage the bridge and heel of the foot. The experience is like no other.
Zero Gravity
Inspired by NASA, the Zero Gravity position is the perfect position for ultimate relaxation. When placed in Zero Gravity position, the weight of your back will be virtually supported by the backrest. In this position when the knees are brought above the chest will optimize your blood flow, in order to relax the body more. This will in turn help to maximize the intensity of the massage and reduces the compression along your spine.
The Osaki OS-4D Pro Maestro LE only needs 5” from the backrest to the wall, which reduces the amount of space the chair takes up. Space saving design allows you to maximize your living space.
Bluetooth HD Speaker
The Osaki OS-4D Pro Maestro LE is equipped with Bluetooth technology and an Amphitheater sound system that reduces the surrounding noise, enhancing your listening experience. This allows you to listen to your favorite music on Osaki’s highest grade of audio speakers located in the headrest. It is advised to activate the Bluetooth speakers at the lowest volume before playing music, and then gradually increasing to a desired level. The blue light on the speakers will indicate if the speakers have synced with your device.
Touch Screen Remote Tablet
The Osaki OS-4D Pro Maestro LE’s remote is upgraded to Touch Screen Remote Tablet. The remote controller is upgraded to a larger screen for user’s convenience to manage the massage chair. It has an easy view screen displaying the function the chair has activated. It also has magnetic holder that fixes the remote into place. On the remote it allows you to select the massage type, intensity, speed, and location. You can also operate the functions independently in the Manual Mode.
Quick Control Panel
On the side of the inner armrest you can access Power, Play/Pause, Auto, Zero Gravity, and 4D adjustment. You can even charge your device using the available USB outlet while using your phone or tablet.
Wireless Charger
The OS-4D Pro Maestro LE includes new technical features which is a wireless charger. The user can charge the smartphone on the wireless charging place on the hand area, while relaxing on the massage chair. It offers convenient and technical system for the user.
Dimensions
Warranty: 5 Year (3 years Full Service & Additional 2 years Parts)
See More Massage Chairs
365 Night Sleep Great or Exchange Guarantee
180 Night Low Price Promise
Return Policy
365 Night Sleep Great or Exchange Guarantee
A new mattress is like a new pair of shoes—it takes time for the new materials and your body to adjust to each other. And with the wrong socks (bedding), you could end up hating the correct shoes for you. Typically, it takes about 35–40 days for a mattress to start performing at its best if you use the proper bedding. After this “break-in period,” if you feel a different mattress style might work better, you may exchange your mattress up to 365 days from the purchase date. Using our bedding products with our mattresses ensures that the bedding isn’t causing any issues and that it is, in fact, the mattress that’s the problem. This is why you need a protector & pillow from us to receive the Exchange Guarantee.
These policies constitute the “365 Night Sleep Great or Exchange Guarantee”
A $199 or 10% Exchange Fee (whichever is greater) applies to all reselections. This fee covers delivery for swapping the mattresses up to 20 miles from the store. The Mattress Clinic will allow a one-time re-selection ONLY after the 35-day adjustment or “break-in” period (Tempur-Latex 40-days). You have 365 days from the purchased date to exchange your mattress. You may select a mattress of equal or greater value of the same size. If you select a sleep surface of greater value, you will be responsible for the difference in price. If a reselection is of lesser value, no refund will be given. The original mattress purchase must include a mattress protector and pillow purchased before the mattress is received. The mattress surrendered must be stain free and odor free. We are unable to exchange stained, unsanitary, odor damaged (smoke/pets etc.), or damaged (ripped, burns, etc) mattresses under the Exchange Guarantee. Products must have been used only for their intended purpose. This includes using the product on an appropriate base, frame, or foundation.
Please take your time in your reselection choice; only ONE comfort exchange is allowed per customer. keep all receipts and original tags on your mattress. The Exchange Guarantee will be voided if you remove the original tag from the mattress or lose your proof of purchase.
Reselections are not allowed for issues regarding mattress size or height. Bedding accessories such as pillows, protectors, sheets, adjustable bases, bedding foundation or furniture, are not eligible for exchanges. Reselections are not valid on “special sizes” (California King, split Queen, Etc.), custom orders, clearance merchandise, floor models or warranty exchanges. Your mattress reselection will be sold at “normal” sale price. Any discounts/gifts given with your original purchase of mattress, sheet set(s), mattress protector(s), pillow, and/or non-purchased gift cards will be added to the exchange fee. This means if you receive a discount/gift with your mattress and/or qualifying items and want to exchange it for the same mattress but a different feel, you are to pay the difference of the discount(s)/gift given, the exchange fee, plus any price increases made since your purchase (if increased). Your re-selection must be the same size as your original mattress purchase, Example: Queen for Queen.
180 Night Low Price Promise
Subject to the following terms, we will match any advertised price of the same product. Within 180 days of purchase, bring the advertisement to a Mattress Clinic store, and we will credit your account or give you a refund check for the price difference. Our 180 Night Low Price Promise does not apply to clearance items, floor models, vendor rollbacks/rebates, special purchases, promotional items, doorbusters, discontinued merchandise. Merchandise offered for sale on auction sites (i.e., eBay, Craigslist, Facebook, etc.) or by Closeout/Overstock/Bulk dealers (e.g., Costco, Sams Club, Overstock.com, The Dump, Wayfair.com, Amazon.com) is excluded from the 180 Night Low Price Guarantee.
Return Policy
All sales are final. There are no "return of payment(s)" on items purchased after delivered or picked up. If wish to cancel before receiving the merchandise, there will be a 15% restocking fee.
Additional Information:
MATTRESS CLINIC IS NOT RESPONSIBLE FOR LOADING, TIE DOWN, OR SECURING PRODUCT IN PERSONAL VEHICLES. WHEN LOADING VEHICLE IF DAMAGE(S) OCCUR TO PRODUCT OR VEHICLE, THE CUSTOMER IS HELD RESPONSIBLE. All purchases made prior to October 14th, 2025, at 10:00 AM CST will be governed by the rules and regulations that were in play at the time you purchased. See store for details regarding purchases made before 10/14/2025.
Please contact Customer Care with any questions. Any situations/sales/or deals made that are not explained or mentioned above will be handled by the owner as he sees fit.
365 Night Sleep Great or Exchange Guarantee
180 Night Low Price Promise
Return Policy
365 Night Sleep Great or Exchange Guarantee
A new mattress is like a new pair of shoes—it takes time for the new materials and your body to adjust to each other. And with the wrong socks (bedding), you could end up hating the correct shoes for you. Typically, it takes about 35–40 days for a mattress to start performing at its best if you use the proper bedding. After this “break-in period,” if you feel a different mattress style might work better, you may exchange your mattress up to 365 days from the purchase date. Using our bedding products with our mattresses ensures that the bedding isn’t causing any issues and that it is, in fact, the mattress that’s the problem. This is why you need a protector & pillow from us to receive the Exchange Guarantee.
These policies constitute the “365 Night Sleep Great or Exchange Guarantee”
A $199 or 10% Exchange Fee (whichever is greater) applies to all reselections. This fee covers delivery for swapping the mattresses up to 20 miles from the store. The Mattress Clinic will allow a one-time re-selection ONLY after the 35-day adjustment or “break-in” period (Tempur-Latex 40-days). You have 365 days from the purchased date to exchange your mattress. You may select a mattress of equal or greater value of the same size. If you select a sleep surface of greater value, you will be responsible for the difference in price. If a reselection is of lesser value, no refund will be given. The original mattress purchase must include a mattress protector and pillow purchased before the mattress is received. The mattress surrendered must be stain free and odor free. We are unable to exchange stained, unsanitary, odor damaged (smoke/pets etc.), or damaged (ripped, burns, etc) mattresses under the Exchange Guarantee. Products must have been used only for their intended purpose. This includes using the product on an appropriate base, frame, or foundation.
Please take your time in your reselection choice; only ONE comfort exchange is allowed per customer. keep all receipts and original tags on your mattress. The Exchange Guarantee will be voided if you remove the original tag from the mattress or lose your proof of purchase.
Reselections are not allowed for issues regarding mattress size or height. Bedding accessories such as pillows, protectors, sheets, adjustable bases, bedding foundation or furniture, are not eligible for exchanges. Reselections are not valid on “special sizes” (California King, split Queen, Etc.), custom orders, clearance merchandise, floor models or warranty exchanges. Your mattress reselection will be sold at “normal” sale price. Any discounts/gifts given with your original purchase of mattress, sheet set(s), mattress protector(s), pillow, and/or non-purchased gift cards will be added to the exchange fee. This means if you receive a discount/gift with your mattress and/or qualifying items and want to exchange it for the same mattress but a different feel, you are to pay the difference of the discount(s)/gift given, the exchange fee, plus any price increases made since your purchase (if increased). Your re-selection must be the same size as your original mattress purchase, Example: Queen for Queen.
180 Night Low Price Promise
Subject to the following terms, we will match any advertised price of the same product. Within 180 days of purchase, bring the advertisement to a Mattress Clinic store, and we will credit your account or give you a refund check for the price difference. Our 180 Night Low Price Promise does not apply to clearance items, floor models, vendor rollbacks/rebates, special purchases, promotional items, doorbusters, discontinued merchandise. Merchandise offered for sale on auction sites (i.e., eBay, Craigslist, Facebook, etc.) or by Closeout/Overstock/Bulk dealers (e.g., Costco, Sams Club, Overstock.com, The Dump, Wayfair.com, Amazon.com) is excluded from the 180 Night Low Price Guarantee.
Return Policy
All sales are final. There are no "return of payment(s)" on items purchased after delivered or picked up. If wish to cancel before receiving the merchandise, there will be a 15% restocking fee.
Additional Information:
MATTRESS CLINIC IS NOT RESPONSIBLE FOR LOADING, TIE DOWN, OR SECURING PRODUCT IN PERSONAL VEHICLES. WHEN LOADING VEHICLE IF DAMAGE(S) OCCUR TO PRODUCT OR VEHICLE, THE CUSTOMER IS HELD RESPONSIBLE. All purchases made prior to October 14th, 2025, at 10:00 AM CST will be governed by the rules and regulations that were in play at the time you purchased. See store for details regarding purchases made before 10/14/2025.
Please contact Customer Care with any questions. Any situations/sales/or deals made that are not explained or mentioned above will be handled by the owner as he sees fit.
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