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Osaki AI Apex Duo 5D+4D Massage Chair

Top of the Line
Dual Roller Mechanisms
Save $2000 Original price was: $14,999.Current price is: $12,999.
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Questions?
Live chat or call (844) 862-4391
Delivery Estimate
May 25 – Jun 02
Set up adds 1-2 weeks
Free Curbside Delivery
Included with all orders
Best Price Guarantee
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30 Day In-Home Trial
11+ years of happy customers

Osaki AI Apex Duo 5D+4D

Sliding Doors
AI Technology
The Osaki AI Apex Duo 5D+4D feels as good as it looks. Its innovative sliding doors enhance its premium look while allowing for easier entry and exit. Dual 5D + 4D rollers — one for your upper back and another for your lower back — work together with real-time body scanning to deliver a fuller, more responsive massage. AI technology senses where your body holds the most tension and creates a personalized massage tailored to you. With three Zero Gravity positions, 62 airbag cells for deep compression, four heated zones, and nearly 50 programs, the result is a massage that truly stands apart. Comprehensive lower body coverage includes calf and foot rollers with calf kneading oscillation. Immersive features like aromatherapy, negative ionization, expansive lighting, Bluetooth speakers, and a wire-free touchscreen tablet complete the package.
Osaki AI Apex Duo 5D + 4D Massage Chair Header
Osaki AI Apex Duo 5D+4D Massage Chair Sliding Doors

Sliding Doors

The Osaki AI Apex Duo 5D+4D features car-style doors that slide outward. Unlike traditional massage chairs that require maneuvering around the footrest, this design lets you step in naturally from the side. This makes entry and exit easier and improves accessibility, including for those with mobility limitations.
Osaki AI Apex Duo 5D+4D Massage Chair Dual Back Rollers

5D + 4D Dual Back Rollers

The Apex Duo has two synchronized roller systems — 5D rollers covering your neck through mid-back and 4D rollers focused on your lower back and glutes — creating seamless, full-back coverage.

Its next-generation pressure sensors respond to your body’s every movement, producing a massage that feels fluid, precise, and remarkably realistic.

Adjust the intensity of the 5D and 4D rollers separately, with five pressure levels for each.
Osaki AI Apex Duo 5D+4D Massage Chair SL-Track

53" SL-Track Rail

The Apex Duo’s 5D and 4D rollers follow an extended SL-Track from your neck down through your glutes, delivering a smooth massage with steady, even pressure throughout.
Osaki AI Apex Duo 5D+4D Massage Chair Live Body Scanning

Live Body Scanning

Before your massage begins, the chair analyzes your body to properly position the dual rollers. As you move during your session, the rollers continue adjusting in real time, helping the massage stay consistent and effective from start to finish.
Osaki AI Apex Duo 5D+4D Massage Chair AI Technology
AI Series

AI Health Detection

AI mode evaluates your body’s current condition, detects areas of tension, and uses that information to create a personalized massage where you need it most. Simply place your fingers on the armrest sensor during the analysis.
AI mode detects:

Three Zero Gravity Positions

Recline and unwind in Zero Gravity. Choose from three weightless positions, with Sleep Mode offering the deepest recline.
Osaki AI Apex Duo 5D+4D Massage Chair Heating

Total Body Heat

Multi-zone heating works alongside the massage to support deeper muscle relaxation.

The 5D + 4D massage heads warm as they move along your back, with additional heat applied to your lower back, calves, and feet. Each zone includes three adjustable temperature levels, so you can fine-tune the warmth exactly to your liking.
Osaki AI Apex Duo 5D+4D Massage Chair Auto Programs

46 Auto Programs

Your body doesn’t feel the same every day, and neither should your massage. With a library of nearly 50 programs, you can tailor each session to your needs. Choose from options designed to help you relax, recover, enjoy a full body stretch, or focus on specific areas.
  • FULL BODY MODES: Quick Demo, Unwind, Recovery, Stretch, Gentle, Meditation, Synchronized

  • FOCUSED MODES: Neck & Shoulders, Office Relief, Recharge, Upper Body, Lower Body, Sports Recovery, Fatigue Relief, Lower Body Relax

  • CALMING MODES: Relax, Vitality, Morning Care, Midday Care, Night Care

  • POINT MODES: Back, Neck Stretch, Spinal Care, Waist & Glutes, Legs & Foot

  • INTERNATIONAL MODES: Hong Kong Style, Thai Stretch, Korean Style, Japanese Shiatsu, Swedish Style

  • PERSONALIZED MODES: Beach, Spring Forest, Calm Zen, Afternoon Garden, Tea House

  • HEALING MODES: Upper Back, Circulation, Rejuvenation, Revitalize, Mobility

  • TECH-FORWARD MODES: AI Massage, AI Health Detection, Manual Massage, 12 Favorite Programs

Osaki AI Apex Duo 5D+4D Massage Chair Airbags

Full Body Airbags

The Apex Duo’s 62 airbag cells surround your body with full-coverage compression. The airbags squeeze and hold you in place while the rollers move up and down your back, creating a coordinated massage unlike any other.

Airbags massage your outer shoulders, lower back, arms & hands, waist, calves, and feet. The arm airbags are divided into three sections, producing a powerful wave-like kneading and pressing motion. Choose from five levels of airbag intensity.
Osaki AI Apex Duo 5D+4D Massage Chair Calf Kneading Oscillation

Calf Kneading & Oscillation

Eight airbags apply a rhythmic kneading and oscillating motion along your calves, instantly revitalizing your legs.
Osaki AI Apex Duo 5D+4D Massage Chair Calf Rollers

Calf Rollers

As airbags deeply knead your legs, two rollers work the backs of your calves to ease built-up tightness. You can choose between two calf roller speeds or turn them off entirely.

Reflexology Foot Rollers

Reflexology rollers massage the bottoms of your feet from heel to toe, stimulating key pressure points. At the same time, airbags compress the sides of your feet for a more complete, balanced foot massage. The enclosed footrest will fit up to a men’s size 12.5.

When combined with calf rollers, calf kneading & oscillation, and calf & foot heating, the Apex Duo delivers an unforgettable lower body massage experience.

Micro Space Saving Technology

With its space saving design, you can place the chair just one inch from a wall.
Osaki AI Apex Duo 5D+4D Massage Chair Voice Control

Intelligent Voice Control

Control your massage hands-free with the built-in voice system. Choose from 56 preset commands, such as “Stretch mode” or “Increase strength.” Just say “Hi, Osaki” to get started.

Manual Massage Techniques & Fine-Tuning

Take charge in manual mode. Select your preferred technique, target the areas that need the most attention, and fine-tune every detail.
  • New! AI Massage: Set different massage techniques across four back zones. Then, adjust the roller pressure and speed, activate heat, and choose which airbags are active.
  • 5 Roller Massage Styles: Choose from five techniques: Kneading, Knocking, Tapping, Shiatsu, and Kneading & Tapping Combination.
  • 5D + 4D Roller Intensity: Independently adjust the pressure of the upper 5D rollers and lower 4D rollers with five depth settings each.
  • Lower Body Massage: Toggle the foot and calf rollers on or off independently, or choose between two speed settings for each.
  • Roller Width Adjustment: Choose from three roller widths for each roller mechanism. 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 your back by selecting Partial or Point mode.
  • 30 Minute Timer: The massage cycle can be increased up to a maximum of 30 minutes.
  • Remote Settings: You can enable or disable Bluetooth pairing, set the speaker volume, select the tablet display language (English, Chinese, or Korean), update firmware, set the sleep timer, and alter the screen’s brightness.
Osaki AI Apex Duo 5D+4D Massage Chair Footrest Extension

Auto Foot Extension

The footrest automatically extends and retracts up to 7″ to match your leg length. The Apex Duo accommodates users up to 6’3″ tall.
Osaki AI Apex Duo 5D+4D Massage Chair Favorites

Save Your Favorites

With dozens of programs to discover, the Apex Duo makes it easy to save the modes you love. Store up to 12 personalized favorites for instant access.
Osaki AI Apex Duo 5D+4D Massage Chair Aromatherapy

Aromatherapy

Five fragrances elevate your massage into a multi-sensory experience. Choose the scent that suits your mood, like the breezy escape of Beach or the tranquil aroma of Calm Zen. Select programs automatically match the perfect fragrance to each session.

Negative Ionizer

The Apex Duo releases negative ions while you relax, purifying the air around you. Clean air, calm mind, total relaxation.

Chromotherapy Lighting

The Apex Duo’s ambient lighting illuminates the entire chair, creating a spa-like atmosphere in your home. Choose from five color modes to turn each session into a restorative retreat.

Side Controller + Smart Dial

Use the side control panel for quick, on-the-fly adjustments. Pause your massage, ease into Zero Gravity, activate heat, and adjust the chair’s recline. Plus, the smart dial lets you fine-tune the roller pressure.
Osaki AI Apex Duo 5D+4D Massage Chair Bluetooth Speakers

Bluetooth Speakers

Stream your favorite music, podcasts, or guided meditations through the massage chair’s premium speakers. Just press play and let your audio follow you as you unwind.
Osaki AI Apex Duo 5D+4D Massage Chair Phone Charging

Phone Charging

Keep your smartphone powered during your massage with the integrated wireless charging pad or USB port.

Wireless Touchscreen Tablet

The 8″ touchscreen tablet lets you personalize every detail with ease, from browsing programs to fine-tuning settings. Unlike other massage chairs, the remote is completely wire-free and recharges on its dock.

Relaxation is just a click away…

Recommended User Weight Limit

280 LBS.

Recommended User Height

5'0" - 6'3"

Minimum Door Width

30.0"

Roller Type/Length

Dual Roller / SL-Track

53"

  • Mild
  • Mid-Strong
  • Deep tissue

Massage Intensity

Osaki AI Apex Duo 5D+4D Specifications

  • Suggested User Height: 5’0″ – 6’3″
  • Suggested Max User Weight: 280 lbs.
  • Roller Style: Dual Back Roller Mechanisms / 5D + 4D (8 Roller Wheels)
  • Roller Track Type: SL-Track
  • Roller Track Length: 53 inches
  • Roller Intensity Adjustment: 5 Levels of 5D Intensity (Upper Rollers) + 5 Levels of 4D Intensity (Lower Rollers) – Independent Control
  • Roller Speed Adjustment: 5 Levels of Adjustment
  • Roller Width Adjustment: 3 Levels of Adjustment
  • Roller Intensity: Mid-Strong to Deep Tissue
  • Number of Airbags: 62 Airbag Cells
  • Airbag Intensity Adjustment: 5 Levels of Intensity
  • Number of Auto Programs: 46 Programs
  • Manual Massage: Yes
  • Massage Cycle Time: 10-30 mins.
  • Shipped Weight: 396.6 lbs.
  • Product Weight: 332.3 lbs.
  • Remote Style: Wireless Touchscreen Tablet Style Display
  • Remote Languages: English, Chinese, and Korean
  • Seat Width: 21.5 inches
  • Shoulder Width: 22.5 inches
  • Upright Dimensions: 48.5″ H x 33.5″ W x 65.7″ D
  • Reclined Dimensions: 34.6″ H x 33.5″ W x 70.9″ D
  • Shipping Box #1 Dimensions: 50.2″ H x 33.5″ W x 51.4″ D (Main Body; 340.6 lbs)
  • Shipping Box #2 Dimensions: 29.6″ H x 16.9″ W x 41.8″ D (Side Arm Panels; 56.0 lbs)
  • Minimum Doorway Required After Unpacked, Prior to Assembly: 30.0″ W
  • Warranty: 2 Year Extended Manufacturer Warranty (3 Yrs. Labor & 5 Yrs. Parts and Frame)
  • Upholstery: Synthetic Leather
  • Origin: Made in China/Ships from the USA
  • Zero Gravity: Yes, 3 Positions
  • Heat: Heated Rollers, Lumbar, Calf & Foot; 3 Temperature Levels Per Zone
  • Speaker/Music Compatibility: Bluetooth
  • Body Scan Technology: Yes, Real Time Live Body Scan. Plus, AI Health Monitor with Ache and Fatigue Detection
  • Arm Airbags: Yes
  • Calf Airbags: Yes, with Calf Kneading Oscillation
  • Foot Airbags: Yes
  • Waist Airbags: Yes
  • Back Airbags: Yes
  • Neck/Head Airbags: No
  • Shoulder Airbags: Yes
  • Foot Rollers: Yes, 2 Speeds
  • Calf Rollers: Yes, 2 Speeds
  • Vibration: No
  • Leg Extension Style: Automated
  • Space Saving Recline: Yes, 1 inch From Wall
  • Stretch: Yes
  • Inversion: Yes
  • USB Charging Station: Yes
  • Wireless Charging Pad: Yes
  • Quick Keys: Yes + Smart Dial
  • Memory/Favorite Setting: Yes, 12 Memory/Favorite Slots
  • Chromotherapy Lighting: LED Lights Cast Onto Floor, Footrest Lighting Strip, Backlit Osaki Logo on Side Arm Panels, Headrest Lighting Strip & LED Lights Encase Speaker System (5 Color Modes)
  • Apple/Android App Functionality: No
  • Voice Control: Yes, 56 Commands
  • Air Ionizer: Yes
  • Aromatherapy: Yes, 5 Fragrance Modes
  • User Manual: Download

Osaki AI Apex Duo 5D+4D Videos

Shipping Methods

Curbside Delivery

All massage chair orders qualify for free Curbside Delivery. Your order will be left on your curb or near your entryway after you accept delivery. The delivery driver will not bring your chair into your residence. Massage chairs are heavy and we recommend having another person or two on hand to help carry the box(es) inside. A dolly or hand truck can also be a helpful method of hauling the chair inside. Depending on the chair you are purchasing, your order may arrive unassembled. Assembly instructions are included in your chair's packaging and most models can be installed in under an hour. | Approximate Delivery: 1-2 weeks

Threshold Delivery - $75

The delivery driver will place your order at the first dry area available, such as inside a garage, near your entryway, inside a front door, or underneath a carport to ensure protection from the elements. This delivery method does not include room of choice delivery, assembly, unboxing, or debris removal. | Approximate Delivery: 2 weeks

In-Home Delivery & Set Up - $179

Your order is delivered directly to a third party agent. Shortly after the agent receives your order, they will call you to coordinate a delivery window. On that date, they will carry your massage chair box(es) inside the room of your choice (up to two flights of stairs), unbox, and assemble your chair. Note that in smaller markets, the third party agents are not necessarily experts in assembling massage chairs and we highly recommend opting for one of the other two shipping options if at all possible. | Approximate Delivery: 2-3 weeks

Please allow approximately 3-5 business days for orders to process and ship.

Osaki Warranty Plans

5 Year Plan: 3 Years Labor & 5 Years Parts - FREE

For this model, Osaki guarantees three (3) years of in-home labor and five (5) years of parts & structural framework coverage. This is the maximum Osaki warranty and is currently included for free, a value of $349.

Warranty Limitations & Exclusions:

Warranties are non-transferable, and do not cover any damage or loss caused by: use in a commercial or corporate setting; failure to follow operating instructions; Electrical disturbances and power surges; dropped product; including but not limited to remote controls; Damage resulting from improper use or maintenance; vandalism; environmental conditions; exposure to environmental conditions (rust, corrosion, sand, dirt, wind, hail, earthquake, tornado, fire, flood); loss of use during the period that the product is being repaired; products purchased from unauthorized resellers; alterations or modifications of original condition; theft; neglect; unauthorized repairs; loss of power. Damage that occurred due to shipping and handling does not constitute a defect under this warranty. Fading, wearing, and the pilling of fabrics does not constitute a defect under the warranty. Failures of attach points such as stitching, Velcro, and zippers do not constitute a defect under this warranty. Under no circumstance shall Titan Chair, LLC or its representatives be liable for indirect, consequential, or incidental damages (including damages for lost profits, business interruption, bodily injury, medical, etc.), even if any party has been advised of the possibility of such damages. Warranties are only valid within the 48 contiguous United States and Canada, provided the equipment has been operated according to the instructions accompanying it. All warranties begin on the DATE OF PURCHASE. Titan Chair, LLC, at its sole discretion, will repair or replace any defective part within a reasonable time frame.

How to Obtain Warranty Service:

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Osaki Warranties

3 Year Plan: 1 Year Labor & 3 Years Parts - FREE
Osaki guarantees that your qualified product will be replaced or repaired at their option, without cost to you, should it be deemed defective because of faulty parts, workmanship or structural defects during the first three (3) years of ownership. This warranty plan includes one (1) year of in-home labor and three (3) years of parts & structural framework.
4 Year Plan: 2 Years Labor & 4 Years Parts - $249
For an additional price, Osaki guarantees two (2) years of in-home labor and four (4) years of parts & structural framework coverage.
5 Year Plan: 3 Years Labor & 5 Years Parts - $349
For an additional price, Osaki guarantees three (3) years of in-home labor and five (5) years of parts & structural framework coverage.

Delivery Methods

How do you want your massage chair delivered? Choose from Curbside, Threshold, or In-Home Delivery & Set Up.

Curbside Delivery - FREE

All massage chair orders qualify for free Curbside Delivery. Your order will be left on your curb or near your entryway. The delivery driver will not bring your chair into your home. Massage chairs are heavy and we recommend having another person or two on hand to help carry the box(es) inside. Depending on the model, your order may arrive unassembled. Assembly instructions are included with your chair and most models can be installed in under an hour. | Approximate Delivery: 1-2 weeks

Threshold Delivery +$75

The delivery driver will place your order at the first dry area available, such as in your garage, near your entryway, inside your front door, or underneath your carport to ensure it’s protected from the elements. This delivery method does not include room of choice delivery, assembly, unboxing, or debris removal. | Approximate Delivery: 2 weeks

In-Home Delivery & Set Up +$179

Your order is delivered directly to a third party installer. Shortly after the local installer receives your order, they will call you to coordinate a delivery window. On that date, they will carry your massage chair box(es) inside the room of your choice (up to two flights of stairs), unbox, and assemble your chair. | Approximate Delivery: 2-3 weeks

Price Match Guarantee

MassageChairDeals.com strives to provide our customers with the best deals possible on our massage chairs. If you find our products for a lower price at an authorized seller online or in-store, please get in touch with us and we’ll match or even beat the price.

Eligibility
How it Works - in 3 Steps

We make the final determination as to whether a price match request is granted. We reserve the right to discontinue this program at any time.

90 Day Holiday Price Match Guarantee

Shop worry-free this holiday season. Request a retroactive price match if the cost of your order is reduced within 90 days. Only valid for orders placed on or after Nov. 1, 2025.

Our most popular models and colors sell quickly, and holiday shipping delays are common. Order early to avoid the rush!

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