Osaki AI Apex Duo 5D+4D Massage Chair
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In Stock: Ready to ship free
Massage Technology
- Dual 5D+4D Massage Mechanisms
- Smart Senors
- SL-Track
- Real Time Body Scan
- Air Compression Massage
- Calf Massage
- Foot Massage
Features
- Sliding Side Panel
- Zero Gravity Recline
- Touchscreen Controller
- Heat Therapy
- Automatic Legrest
- Bluetooth Speakers
Programs
- AI Custom Massage Program
- Automatic Programs
Additional Features
- Armrest Controls
- Voice Control
- Negative Ionizer
- Wireless Charger & USB Port
Free Curbside Delivery – Avg. Shipping Time 7-10 Business Days
Curbside Delivery ships via Freight to the 48 contiguous states. The freight company will deliver your massage chair to a carport or first-floor entryway. Please check the box dimensions and ensure it will fit through your doorway. Assembly is required and can take 30-90 minutes, depending on the chair.
In-Home Delivery – Avg. Shipping Time 7-10 Business Days
In-Home Delivery ships via Freight to the 48 contiguous states. The freight company will deliver your massage chair inside your home (no stairs) just inside the doorway. Please check the box dimensions and ensure it will fit through your doorway. Assembly is required and can take 30-90 minutes, depending on the chair.
In-Home Delivery and Assembly – Avg. Shipping Time 10-20 Business Days
In-Home Delivery and Assembly is the same as White Glove Delivery. Your massage chair will be shipped via Freight to the White Glove Delivery warehouse. They will contact you to schedule a delivery time and date when they receive your order.
The White Glove Delivery team consists of a two person installation team that will deliver (up to 2 flights of stairs), unpack, and install your massage chair in your room of choice. These are not professional massage chair installation experts but a furniture installation team. They may or may not have installed your massage chair model before.
Massage chairs are heavy, so make sure you have some extra help to move the boxes and help in assembly.
Please contact us for a shipping quote if you live in Hawaii, Alaska, or Canada.
Warranty
Osaki Manufacturer's Warranty
- 1 Year In-Home Service
- 2 Years Parts
- 3 Years Structural Framework
Osaki 1 Year Extended Warranty
- 2 Year In-Home Service
- 4 Years Parts
- 3 Years Structural Framework
Osaki 2 Year Extended Warranty
- 3 Year In-Home Service
- 5 Years Parts
- 3 Years Structural Framework
Osaki AI Series Apex Duo 5D+4D Massage Chair
The Osaki AI Series Apex Duo 5D+4D Massage Chair represents the pinnacle of innovation in at-home wellness. Designed to adapt intuitively to your body, it combines dual 5D+4D massage mechanisms, AI-powered customization, and next-generation accessibility features like sliding side-entry panels and real-time body scanning. The Apex Duo isn’t just a massage chair; it’s an intelligent relaxation system engineered to elevate both body and mind.
Massage Technology
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Dual 5D+4D Massage Mechanisms
Experience the next generation of massage technology with Osaki’s dual 5D+4D massage mechanisms. Each set of rollers operates independently to deliver a lifelike, full-body experience that adapts in real time to your body’s shape and movement.
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Smart Sensors
The Apex Duo’s advanced Smart Pressure Sensors continuously monitor your body position throughout the massage, adjusting the massage depth and pressure for optimal precision.
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SL-Track
The SL-Track allows the massage rollers to travel seamlessly from your neck down to your upper hamstrings for full-body coverage and consistent, soothing relief.
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Real Time Body Scan
With intelligent real-time scanning, the Apex Duo adapts instantly as you move, ensuring perfect alignment with your back and shoulders. The system continuously detects shifts in posture to keep the rollers precisely positioned.
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Air Compression Massage
Featuring 62 airbags, the Apex Duo delivers a compression across the shoulders, arms, waist, and legs. The 3-segment armrest airbags apply a soothing, wave-like kneading motion, enhancing circulation and helping your muscles unwind with every session.
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Calf Massage
The calf massage combines outer calf kneading with targeted air compression. Eight airbags and dual calf rollers work together to ease tension, stimulate circulation, and restore comfort to tired legs.
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Foot Massage
The Apex Duo’s foot massage system uses four precision rollers and sixteen airbags to target the soles, heels, and sides of your feet. It even massages the Achilles tendon area, relieving pressure and fatigue.
Features
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Sliding Side Panel
The innovative Sliding Door System allows effortless entry and exit at the press of a button. Both sides glide open smoothly without requiring additional space, making it ideal for smaller rooms or users with limited mobility.
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Zero Gravity Recline
The Zero Gravity recline elevates your legs to align with your heart, evenly distributing body weight and reducing pressure on the spine and joints. This position promotes deep relaxation and improved circulation, while requiring only 1 inch of wall clearance for a full recline.
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Touchscreen Controller
Navigate every function with ease using the intuitive touchscreen controller. Its simple interface provides quick access to all the features and options. Connect to Wi-Fi for over-the-air software updates, ensuring your chair always stays up to date.
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Heat Therapy
The Apex Duo has targeted heat that melts away tension and promotes deep muscle relief. Gentle warmth in the lumbar, calves, and feet complements the massage motion, improving circulation and creating a spa-like sense of relaxation.
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Automatic Legrest
The automatic legrest extends up to 7 inches to accommodate users of varying heights, supporting individuals up to 6’3” tall. The chair automatically adjusts to ensure perfect positioning for every type.
Massage Programs
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AI Custom Massage Program
The Osaki Apex Duo’s advanced AI health detection system monitors your heart rate, oxygen levels, microcirculation, and fatigue level. Using this data, the chair intelligently designs a personalized massage program. Every motion is deliberate, every adjustment precise, delivering the perfect balance of relaxation, recovery, and renewal.
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Automatic Programs
Choose from 42 expertly designed massage programs to match your mood and needs. Whether you want a calming full-body session, a focused deep-tissue routine, or an energizing recovery program, the Apex Duo offers the ideal setting for every occasion. Save your favorites for quick, effortless access anytime you sit down.
Additional Features
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Voice Control
Enjoy true hands-free operation with built-in voice commands that let you control key functions effortlessly.
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Bluetooth Speakers
Stream your favorite music, meditation playlists, or ambient audio to create a multi-sensory relaxation experience that balances both mind and body.
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Aromatherapy
Enhance your massage experience with calming fragrances that promote relaxation and sensory balance.
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Negative Ionizer
Breathe cleaner air as the built-in ionizer reduces dust and allergens, creating a fresher, more comfortable environment.
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Wireless Charger & USB Port
Keep your devices powered and within reach with integrated wireless charging and a convenient USB port.
| Downloads | MANUAL |
| Country of Manufacture | China |
| Massage Roller | 5D Quad Style Upper Massage Roller and a 4D Quad Style Lower Massage Roller |
| Massage Roller Track | SL-Track |
| Massage Roller Adjustments | 5 Speed and Intensity Adjustments |
| Glute Massage | Massage Roller and Air Compression |
| Removable Back Pad | Yes |
| Body Scan Technology | Live Body Scanning. Once the body scan is complete, the upper rollers will adjust as you shift in your seat. |
| Foot Massage | Foot Rollers and Air Compression |
| Recline | Yes |
| Zero Gravity Recline | 3 Stage Zero Gravity Recline |
| Automatic Programs | 46 Automatic Programs |
| Manual Programs | Yes |
| Massage Techniques | Kneading, Tapping, Knocking, Shiatsu, and Kneading and Tapping. |
| Deep Tissue Massage | Yes |
| Stretch Program | Yes |
| Heat Therapy | Heated Rollers, Lumbar, Calves, and Feet |
| Total Airbags | 62 Airbags |
| Airbag Intensity Adjustments | 5 Intensity Adjustments |
| Calf Massage | Calf Roller and Calf Kneading on the outer airbags |
| Ottoman Length Adjustment | Automatic |
| Bluetooth Speakers | Yes |
| Chromotherapy | LED Lighting |
| Upholstery | Synthetic Leather |
| Device Charging | Wireless and USB Charging |
| Air Massage | Shoulders, neck, arms, waist, seat, calves, and feet |
| Distance to Wall | 1" |
| Height Range | 5'0" - 6'3" |
| Ion Therapy | Yes |
| Aromatherapy | Yes |
| Controller Types | Touchscreen Tablet, Armrest Controls, and Voice |
| Voice Control | Yes |
| Dimensions Upright | 65.7"L x 33.5"W x 48.5"H |
| Dimensions Recline | 70.9"L x 33.5" x 34.6"H |
| Seat Width | 21" |
| Shoulder Width | 24.5" |
| Weight | 332.3 lbs. |
| Recommended Weight | 280 lbs. |
| Minimum Door Width | 33.5" Assembled |
| Shipping Dimensions | Box 1: 33.5" x 51.4" x 50.2" - 340.6 lbs. / Box 2: 16.9" x 41.8" x 29.6" - 56 lbs. |
| Shipping Weight | 396.6 lbs. |
| Warranty | 3 Year Limited Warranty |
Osaki AI Series Apex Duo 5D+4D Massage Chair – FAQ
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What makes the Osaki Apex Duo 5D+4D different from other massage chairs?
The Apex Duo features two synchronized massage mechanisms — a 5D upper system and a 4D lower system — delivering an incredibly lifelike, full-body massage. This dual setup allows for independent intensity and speed adjustments, creating a seamless experience that closely mimics the hands of a professional therapist.
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What does 5D+4D massage mean?
“5D” massage refers to a roller system that adjusts in depth, speed, width, rhythm, and adaptive sensitivity. In the Apex Duo, the upper rollers use 5D precision for advanced customization, while the lower rollers use 4D motion for deep, consistent relief to the lower back, glutes, and hamstrings.
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How do the Smart Sensors work?
Yes. The real-time body scan maps your unique contours at the start of each session, then dynamically adjusts as you move. This ensures accurate targeting of your pressure points throughout the entire massage.
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Can I customize the massage intensity?
Absolutely. Each massage mechanism can be adjusted independently, letting you control the intensity, speed, and area of focus. Whether you prefer deep-tissue pressure or gentle relaxation, you can tailor every session to your liking.
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Does the Apex Duo have built-in heat and Zero Gravity?
Yes. It includes soothing heat therapy in the lumbar, calves, and feet, plus a NASA-inspired Zero Gravity recline that evenly distributes body weight and reduces spinal pressure for maximum comfort.