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Black Osaki 4D+3D Manhattan Duo Mech AI Massage Chair on a white background
  • Black Osaki 4D+3D Manhattan Duo Mech AI Massage Chair on a white background
  • Osaki 4D+3D Manhattan Duo Mech AI Massage Chair's tablet remote on a white background
  • Close-up of Osaki 4D+3D Manhattan Duo Mech AI Massage Chair footrest
  • Brown Osaki 4D+3D Manhattan Duo Mech AI Massage Chair in a room with a lamp and curtains
  • Black Osaki 4D+3D Manhattan Duo Mech AI Massage Chair on a white background
  • Osaki 4D+3D Manhattan Duo Mech AI Massage Chair's tablet remote on a white background
  • Close-up of Osaki 4D+3D Manhattan Duo Mech AI Massage Chair footrest
  • Brown Osaki 4D+3D Manhattan Duo Mech AI Massage Chair in a room with a lamp and curtains
  • Taupe Osaki 4D+3D Manhattan Duo Mech AI Massage Chair viewed from the front on a white background
  • Taupe Osaki 4D+3D Manhattan Duo Mech AI Massage Chair reclined and viewed from the side on a white background
  • Taupe Osaki 4D+3D Manhattan Duo Mech AI Massage Chair viewed from the side on a white background
  • Close-up of Osaki 4D+3D Manhattan Duo Mech AI Massage Chair speaker
  • Close-up of the Osaki 4D+3D Manhattan Duo Mech AI Massage Chair control panel with buttons and a knob on a beige background
Osaki 4D+3D Manhattan Duo Mech AI Massage Chair

Osaki

Osaki 4D+3D Manhattan Duo Mech AI Massage Chair

Dual-mechanism 4D+3D massage delivers precise, full-body relief with intelligent, AI-driven customization.

Upholstery

Black

Upholstery
$7,999.00 $9,999.00
$2,000 off
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Description

The Osaki Manhattan Duo Mech fuses two massage mechanisms with AI health monitoring for customized comfort and recovery. Experience intelligent relaxation enhanced by heat, voice control, and luxury finishes.

Highlights:

  • Dual 4D back and 3D glute rollers along an SL-track

  • AI body scan detects heart rate, oxygen, and tension points

  • 16 auto programs and 7 manual modes for personalized relief

  • Heated lumbar, seat, and calves for soothing warmth

  • Bluetooth speakers, wireless charging, and LED mood lighting
Features
  • Dual 4D+3D Rollers — Deep tissue massage mimicking human hands.
  • Full-Body Air Compression — For arms, shoulders, legs, and feet.
  • Infrared Heat Therapy — Relieves tension and improves circulation.
  • Zero Gravity Recline — Enhances comfort and massage effectiveness.
  • Intuitive Remote & Voice Control — Easy operation.
  • Bluetooth Speakers — Play music or sounds during your session.
  • USB Charging Port — Charge devices during the massage session.
  • AI Health Monitoring — Monitors health metrics and adjusts massage accordingly.
Warranty
  • 5 Years Total
  • Year 1: Parts + Labor + In-Home
  • Years 2–5: Parts Only
  • Residential / Non-transferable
Customer Reviews

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Smart AI Series Controls & Monitoring

Powered by Ai SERIES Technology, the chair includes an intelligent AI health monitor and smart body scan system for a personalized massage experience.
Digital illustration of a person holding a tablet with an AI chip above, on a dark blue background
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Ai SERIES Technology

The Osaki Manhattan Duo utilizes a built-in health sensor to gather data on your tension and stress, creating a customized massage program tailored to your needs.

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Intelligent AI Health Monitor

The Osaki Manhattan Duo features an advanced AI health sensor. When users hold the sensor on the left armrest, it detects metrics like heart rate, blood oxygen levels, microcirculation, HRV, and fatigue index. This AI delivers a personalized massage tailored to the user's body condition.

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Smart Body Scan System

The Osaki Manhattan Duo features a smart body scan that adapts to your unique contours and dimensions, delivering a personalized massage just for you.

Explore 16 Auto Massage Programs

Choose from sixteen professionally designed programs that cater to every mood and muscle‑need, from gentle relaxation to focused tension relief.

Smart Care

Adaptive program monitors your body and tailors its massage.

Thai Stretch

Full‑body stretching and massage routines recreate Thai techniques.

Gentle

Soft and light massage setting for everyday relaxation.

Neck & Shoulder

Focused massage targeting tension in the neck and shoulders.

+ 12 More

Including Relax, Body Circulation, Fatigue, and Deep Tissue.

High‑Performance Massage Technology
Osaki 4D+3D Manhattan Duo Mech AI Massage Chair's track with rollers on a dark background

4D + 3D Dual Mechanism Technology

The Osaki Manhattan Duo uses dual mechanisms to target different body areas. The 4D system covers the back, while the 3D air system provides a consistent massage to the glutes and hamstrings.

Dotted line representing the Osaki 4D+3D Manhattan Duo Mech AI Massage Chair's track superimposed on the chair and aligned with a superimposed spine

SL-track Track System

The Osaki Manhattan Duo is designed with SL which has a range that starts from the neck through the glutes to the top of the hamstrings. It delivers an incredibly consistent massage.

Osaki 4D+3D Manhattan Duo Mech AI Massage Chair viewed from the front with airbag areas highlighted

26 Cell Full Air Body Massage

Equipped with 26 airbags that are strategically positioned throughout the chair, it helps providing a thorough and immersive compression therapy experience.

Osaki 4D+3D Manhattan Duo Mech AI Massage Chair viewed from the front with heat areas highlighted

Heating Therapy

Utilizing carbon fiber, the Osaki Manhattan Duo offers targeted heating therapy to the lumbar, seat, and calf areas. This will enhance the massage experience, by help easing any muscle tension in those areas.

Experience Customized Therapeutic Sessions

The 4D Manhattan Duo Mech offers a variety of pre-programmed sessions designed to deliver relaxation, muscle relief, and rejuvenation. Each program targets specific areas to ensure a personalized massage experience.
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Full Body Massage

Targets neck, shoulders, back, and legs for overall relaxation.

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Deep Tissue Therapy

Focuses on relieving deep muscle tension.

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Neck & Shoulder Relief

Reduces stiffness and soreness in the upper body.

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Leg & Foot Rejuvenation

Combines foot rollers and air compression to soothe tired legs.

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Stretch & Flex Program

Enhances flexibility and relieves joint stress.

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Recovery Mode

Perfect after workouts or long hours of sitting.

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Hand Reflexology

Stimulates hand reflex points for overall wellness.

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Calf Kneading

Relieves tension and improves circulation in the calves.

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Foot Rollers & Kneading

Provides a soothing massage to the feet.

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Quiet Mode

Offers a gentle massage for relaxation without noise.

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AI Health Monitoring

Monitors health metrics and adjusts massage accordingly.

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Voice Control Mode

Allows hands-free operation of the chair.

Lower Body Comfort & Support Features

Enjoy an auto‑extension footrest, deep calf kneading, and dedicated foot rollers & kneading for enhanced leg and foot care.
Osaki 4D+3D Manhattan Duo Mech AI Massage Chair footrest viewed from the side on a dark background

Auto Extension Footrest

The legrest can be extended up to 10 inches(foot 7.5” + calf 2.5”) using the remote control, accommodating users of different heights up to 6'4" tall.

Close-up side angle view of the Osaki 4D+3D Manhattan Duo Mech AI Massage Chair leg area

Deep Calf Kneading

The Manhattan Duo uses 8 airbags in the calf rest to deliver a comprehensive calf massage, providing a uniquely soothing experience.

Close-up top angle view of the Osaki 4D+3D Manhattan Duo Mech AI Massage Chair footrest

Foot Rollers & Kneading

The Manhattan Duo combines memory foam and rollers to gently target the sides and tops of your feet, as well as your Achilles tendon, delivering soothing relief where you need it most.
Close-up of the Osaki 4D+3D Manhattan Duo Mech AI Massage Chair's tablet remote on a white background

Intuitive Remote for Effortless Control

The chair comes with an easy-to-use remote, giving full control over programs, intensity, heat, and recline positions, ensuring a personalized massage every time.
  • Touchscreen Interface — Quick and responsive navigation.
  • Program Selection — Browse and select from all pre-set programs.
  • Intensity Adjustment — Customize massage strength.
  • Heat Control — Apply soothing heat to back and legs.
  • Zero Gravity Activation — Recline instantly to zero gravity position.
  • Bluetooth Connectivity — Stream music or relaxation sounds.
  • USB Charging Port — Charge devices during the massage session.
  • Voice Control Activation — Enable hands-free operation.

7 Manual Massage Programs

Elevate your wellness routine with seven powerful massage techniques—from Thumping to Scraping—each designed to treat soreness, enhance flexibility, and leave you feeling restored.
Hand moving icon

Kneading

Deep, circular movements that soften tight muscle groups.

Finger icon

Tapping

Stimulating, rhythmic percussion to increase circulation and loosen tension.

Finger pressing icon

Shiatsu

Strategic pressure on key points to release blocked energy and reduce discomfort.

Clapping icon

Clapping

Alternating strikes to stimulate nerves and improve muscle elasticity.

Three arrows forming a circle icon

Rolling

Smooth movement up and down the spine for spinal alignment and relaxation.

Fist icon

Thumping

Strong, pounding action to penetrate deeply and dissolve chronic tension.

Two lines at an angle toward body

Scraping

A gentle scraping-like technique to promote circulation and lymphatic drainage.
Osaki logo
Osaki massage chair in a room

ABOUT THE BRAND

Osaki

Osaki is one of the most recognized names in massage chair innovation, offering a wide range of models that integrate state-of-the-art features at accessible price points. Known for their reliability and functionality, Osaki massage chairs are designed to deliver full-body comfort, muscle recovery, and daily relaxation.

From AI-powered body scanning and 4D roller systems to foot reflexology and zero gravity recline, Osaki chairs incorporate advanced technologies tailored for comprehensive wellness. Each chair is built with user comfort in mind, offering multiple massage modes and adjustable settings for a personalized experience.

With decades of experience in wellness technology, Osaki continues to push the boundaries of at-home massage therapy. Whether you're managing stress, alleviating back pain, or simply enjoying a moment of relaxation, Osaki massage chairs are built to enhance your quality of life.

Advanced Features for Maximum Comfort

The 4D Manhattan Duo Mech is equipped with advanced features that deliver a deep and rejuvenating massage experience.
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Dual 4D+3D Rollers

Simulate human hands for precise kneading, tapping, and rolling.

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SL Flex Track

Covers from neck to glutes for a full-body massage.

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26 Air Cells

Full-body compression for arms, shoulders, hips, legs, and feet.

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Infrared Heat Therapy

Soothe muscles and improve circulation.

Checkmark in a circle icon

Zero Gravity Recline

Reduces spinal pressure and maximizes comfort.

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Automatic Extendable Footrest

Adjusts for user height.

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Smart Voice Control

Hands-free operation for convenience.

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Bluetooth Speakers & USB Charging

Enjoy music and charge devices during massage.

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AI Health Monitoring

Monitors health metrics and adjusts massage accordingly.

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Space Saving Technology

Requires minimal space for operation.

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Removable Pillow

Offers additional comfort and support.

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LED Lighting

Enhances the ambiance during the massage session.

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Quiet Massage Technology

Provides a gentle massage experience.

Urban Design Meets Refined Dimensions

Color Options

Black, Brown, Taupe

Touchscreen Controller

Yes

Heating Therapy

Lumbar, Seat, Calf

Chair Weight

273.2 lb

Dimensions Upright

W31.5" x L58.5" x H47.0"

Dimensions Reclined

W31.5" x L79.0" x H37.0"

User Maximum Weight

273.2 lb

Track System

SL-track

Power Supply

110 - 120V

Rate Frequency

50 / 60Hz

Shoulder / Seat Width

20.0" / 20.0"

Minimum Door Width

31.5"

Package Dimensions / Weight

W33.5" x L50.8" x H57.9" / 329.6 lb

Warranty

5 Year (3 Years Full Service & Additional 2 Years Parts)

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