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Osaki 5D+4D Kairos Duo Massage Chair

by Osaki
Original price $11,999.00
Original price $11,999.00 - Original price $11,999.00
Original price $11,999.00
Current price $9,999.00
$9,999.00 - $9,999.00
Current price $9,999.00
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Free Curbside Shipping: 2 Weeks
Threshhold In Home Delivery: 3 Weeks
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Color: Black
Price with Selected Options:
$11,999.00 $9,999.00

Osaki 5D+4D Kairos Duo Massage Chair

Osaki 5D+4D Kairos Duo Massage Chair

Experience the pinnacle of massage chair innovation with the Osaki 5D+4D Kairos Duo—a revolutionary wellness solution that combines cutting-edge dual massage technology with intelligent body adaptation. This premium chair features the industry's first 5D+4D mechanism, delivering unprecedented depth control and movement precision that adapts to your unique body contours in real-time. From its advanced SL-track system and smart pressure sensors to comprehensive air compression therapy and zero gravity positioning, the Kairos Duo creates a spa-quality sanctuary in your home, offering personalized therapeutic relief whenever you need to recharge and restore.

  • 5D + 4D Dual Massage Mechanism
  • Smart Pressure Sensors
  • SL-Track Massage System
  • Automatic Body Scan Technology
  • Automatic Extendable Footrest
  • Zero Gravity Positioning
  • 56 Cell Full Body Air Massage
  • Calf Kneading Massage
  • Foot Rollers
  • Heating Therapy
  • Negative Ionizer
  • Touchscreen Control
  • Bluetooth Speakers
  • USB & Wireless Charging
  • 20 Auto Programs & 5 Manual Modes
5D+4D Dual Massage Mechanism

Revolutionary 5D+4D Dual Massage Mechanism

Experience the most advanced massage technology ever created with the Kairos Duo's groundbreaking 5D+4D dual massage system. This innovative mechanism represents a quantum leap in massage chair engineering, combining five-dimensional depth control with four-dimensional movement precision to deliver therapeutic relief that adapts in real-time to your body's unique contours and pressure points.

The 5D component provides five levels of depth penetration, allowing the rollers to reach deeper into muscle tissue with precise intensity adjustment. Simultaneously, the 4D system enables multi-directional movement patterns—forward, backward, side-to-side, and circular motions—that work together to create a massage experience that feels natural, therapeutic, and perfectly tailored to your body. Whether you need gentle relaxation or deep tissue relief, this dual system adapts seamlessly to deliver exactly what your muscles require.

Key Massage Mechanism Features:

  • 5D Depth Control - Five levels of precise penetration depth
  • 4D Movement Patterns - Multi-directional roller movement
  • Real-Time Adaptation - Responds to your body's contours instantly
  • Dual System Integration - Seamless coordination between depth and movement
  • Personalized Therapy - Customized massage for your unique physique
  • Professional-Grade Relief - Therapeutic experience rivaling spa treatments
Smart Pressure Sensors Technology

Smart Pressure Sensors: Intelligent Body Adaptation

The Kairos Duo features advanced smart pressure sensors that continuously monitor your body's response throughout every massage session. These intelligent sensors detect muscle tension, body shape variations, and pressure sensitivity in real-time, automatically adjusting the massage intensity and technique to provide optimal therapeutic relief.

Unlike traditional massage chairs that use fixed pressure settings, the smart sensor system creates a dynamic massage profile that evolves with each use. The sensors learn your preferences and adapt the massage pattern to target your specific problem areas with remarkable precision, ensuring every session delivers maximum comfort and effectiveness. This intelligent technology eliminates the guesswork from your massage experience, delivering personalized therapy that feels crafted specifically for you.

Smart Sensor Technology Benefits:

  • Real-Time Monitoring - Continuous body response detection
  • Automatic Pressure Adjustment - Adapts intensity to your needs
  • Muscle Tension Detection - Identifies problem areas automatically
  • Learning Capability - Remembers your preferences over time
  • Precision Targeting - Focuses on your specific pressure points
  • Comfort Optimization - Prevents discomfort while maximizing relief
SL-Track Massage System

SL-Track Massage System: Extended Coverage for Complete Relief

The Kairos Duo's innovative SL-track design combines the best of S-track and L-track technologies, creating an extended massage path that follows your spine's natural curvature from neck all the way down to your hamstrings. This revolutionary track system ensures comprehensive coverage of your entire back, glutes, and upper thighs, providing a complete therapeutic experience that traditional massage chairs simply cannot match.

By extending beyond the standard L-track reach, the SL-track allows for deeper muscle penetration and more thorough tension relief throughout your entire posterior chain. The track's intelligent design follows your body's natural spinal alignment, ensuring the massage rollers maintain optimal contact and pressure as they travel along your back and legs. This extended reach means you receive therapeutic attention to areas that other chairs miss, creating a truly comprehensive massage experience.

SL-Track System Features:

  • Extended Coverage - Neck to hamstrings massage path
  • Natural Spinal Alignment - Follows your body's curvature
  • Comprehensive Back Coverage - Entire posterior chain treatment
  • Glute and Thigh Targeting - Extended reach for lower body relief
  • Deeper Penetration - Enhanced muscle tissue access
  • Optimal Pressure Maintenance - Consistent contact throughout travel
Automatic Body Scan and Extendable Footrest

Automatic Body Scan & Extendable Footrest: Perfect Fit for Every User

Before each massage session begins, the Kairos Duo performs a comprehensive automatic body scan that maps your unique body dimensions, including height, shoulder width, and spinal alignment. This intelligent scanning technology uses advanced sensors to create a precise profile of your physique, ensuring the massage rollers are positioned perfectly from the moment your session starts.

The automatic extendable footrest complements the body scan by adjusting seamlessly to accommodate users from 5'0" to 6'6", ensuring optimal leg and foot positioning for maximum comfort and therapeutic effectiveness. This combination of intelligent scanning and adaptive footrest positioning means every family member enjoys a perfectly tailored massage experience, regardless of their height or body type. The system eliminates manual adjustments and guesswork, delivering precision positioning automatically.

Body Scan & Footrest Benefits:

  • Pre-Session Body Mapping - Comprehensive dimension analysis
  • Automatic Roller Positioning - Perfect alignment from start
  • Height Accommodation - Fits users from 5'0" to 6'6"
  • Adaptive Footrest Extension - Automatic leg positioning
  • Family-Friendly Design - Adapts to different body types
  • Zero Manual Adjustment - Fully automated positioning system
Zero Gravity Positioning

Zero Gravity Positioning: Weightless Relaxation

Experience the therapeutic benefits of zero gravity positioning, a NASA-inspired technology that elevates your legs above your heart to reduce spinal pressure and improve circulation throughout your body. This innovative positioning system distributes your body weight evenly across the chair, creating a sensation of weightlessness that enhances the overall massage experience.

The zero gravity position works synergistically with the massage rollers, allowing them to work more effectively by reducing gravitational pressure on your spine and joints. This optimal positioning promotes deeper relaxation, improves blood flow, and enhances the therapeutic benefits of your massage session. As you recline into this position, you'll feel stress and tension melt away while the massage mechanism delivers targeted relief to your muscles.

Zero Gravity Benefits:

  • Spinal Pressure Reduction - Relieves stress on your back
  • Improved Circulation - Enhanced blood flow throughout body
  • Weight Distribution - Even pressure across chair surface
  • Enhanced Massage Effectiveness - Optimal positioning for rollers
  • Deeper Relaxation - Promotes mental and physical calm
  • NASA-Inspired Technology - Based on space research
56 Cell Full Body Air Compression Massage

56 Cell Full Body Air Compression Massage: Comprehensive Enveloping Relief

The Kairos Duo features an extensive network of 56 strategically placed air cells that provide comprehensive compression massage throughout your entire body. These intelligent air cells work in synchronized patterns, rhythmically inflating and deflating to create a gentle yet firm compression sensation that wraps around your muscles like a professional massage therapist's hands.

This compression therapy targets your arms, shoulders, waist, hips, legs, and feet, promoting improved circulation, reducing muscle stiffness, and complementing the roller massage for a complete therapeutic treatment. The precisely programmed inflation and deflation cycles help flush out metabolic waste while bringing fresh oxygen and nutrients to tired muscles, accelerating recovery and enhancing overall wellness. Each compression sequence is carefully timed to work in harmony with the massage rollers, creating a multi-layered therapeutic experience.

Air Compression Features:

  • 56 Strategic Air Cells - Comprehensive body coverage
  • Synchronized Patterns - Rhythmic inflation sequences
  • Multi-Zone Targeting - Arms, shoulders, waist, hips, legs, feet
  • Circulation Enhancement - Improved blood flow
  • Muscle Recovery Support - Accelerated healing process
  • Enveloping Comfort - Gentle yet effective compression
Calf Kneading and Foot Roller Reflexology

Calf Kneading & Foot Roller Reflexology: Specialized Lower Body Therapy

Experience specialized lower leg and foot therapy with the Kairos Duo's advanced calf kneading mechanism and foot roller system. The calf kneading feature uses rotating nodes to massage and stretch your calf muscles, relieving tension, improving flexibility, and addressing the common problem of tight lower leg muscles that can contribute to foot and back discomfort.

The foot rollers target key reflexology points on the soles of your feet, stimulating pressure points that correspond to various organs and systems throughout your body for holistic wellness benefits. This ancient healing technique, combined with modern massage technology, creates a comprehensive foot and leg treatment that not only relieves tired, achy feet but also sends waves of relief throughout your entire body. The combination of calf kneading and reflexology creates a complete lower body rejuvenation experience.

Lower Body Therapy Features:

  • Calf Kneading Mechanism - Rotating nodes for muscle relief
  • Flexibility Enhancement - Stretches tight calf muscles
  • Foot Roller System - Reflexology pressure point stimulation
  • Holistic Wellness - Full-body benefits from foot therapy
  • Circulation Improvement - Enhanced blood flow to lower extremities
  • Professional-Grade Treatment - Spa-quality foot massage at home
Heating Therapy and Negative Ionizer

Heating Therapy & Negative Ionizer: Enhanced Wellness Environment

Enhance your massage experience with soothing heat therapy that penetrates deep into your muscles, promoting relaxation and improving blood flow. The heating elements are strategically placed in the back and leg areas for maximum therapeutic benefit, working synergistically with the massage rollers to loosen tight muscles and enhance the overall effectiveness of your treatment.

The built-in negative ionizer purifies the air around you, releasing millions of negative ions that help reduce stress, improve mood, and create a more refreshing environment during your massage session. Scientific research suggests that negative ions can enhance overall well-being by promoting better air quality and creating a sense of mental clarity. This combination of therapeutic heat and air purification creates a multi-sensory wellness experience that nurtures both your body and mind.

Wellness Enhancement Features:

  • Strategic Heat Placement - Targeted back and leg warming
  • Deep Muscle Penetration - Heat that reaches beyond surface
  • Improved Blood Circulation - Enhanced oxygen delivery
  • Negative Ion Release - Millions of air-purifying ions
  • Stress Reduction - Mental and physical relaxation
  • Multi-Sensory Experience - Complete wellness environment
Smart Technology and Connectivity Features

Smart Technology & Connectivity: Your Command Center for Relaxation

The Kairos Duo puts complete control at your fingertips with an intuitive touchscreen controller that makes navigating your massage options effortless. The high-resolution display provides clear visual feedback as you explore 20 automatic massage programs and 5 manual modes, allowing you to customize intensity, speed, width, and focus areas to create your perfect massage experience.

Enhance your mental relaxation with built-in Bluetooth speakers that allow you to stream your favorite music, guided meditations, or calming sounds directly from your phone. Keep your devices charged with convenient wireless Qi charging capability and a USB charging port embedded in the armrest, ensuring you emerge from your massage session as recharged as your phone. The seamless integration of technology and wellness creates a modern relaxation experience that fits perfectly into your lifestyle.

Technology Features:

  • Intuitive Touchscreen Controller - Easy navigation and control
  • 20 Automatic Programs - Pre-programmed massage routines
  • 5 Manual Modes - Customizable massage settings
  • Bluetooth Speakers - Immersive audio experience
  • Wireless Qi Charging - Convenient device charging
  • USB Charging Port - Additional charging option

PRODUCT SPECIFICATIONS

Massage Technology

  • 5D + 4D Dual Massage Mechanism
  • Smart Pressure Sensors
  • SL-Track Massage System
  • Automatic Body Scan Technology
  • Zero Gravity Positioning

Core Massage Features

  • 56 Cell Full Body Air Compression Massage
  • Calf Kneading Massage
  • Foot Rollers
  • Heating Therapy
  • Negative Ionizer
  • Automatic Extendable Footrest
  • 20 Automatic Massage Programs
  • 5 Manual Massage Modes

Technology & Connectivity

  • Touchscreen Control
  • Bluetooth Speakers
  • Wireless Qi Charging
  • USB Charging Port

Design & Comfort

  • Premium Upholstery
  • Intuitive User Interface
  • Ergonomic Design
  • Modern Aesthetic

Physical Specifications

Brand Information

Brand: Osaki

Model: 5D+4D Kairos Duo

Design Philosophy: Advanced technology meets personalized wellness

Key Differentiators

Massage Programs: 20 automatic programs

Manual Modes: 5 customizable modes

Massage Technology: Industry-first 5D+4D dual mechanism

Osaki Kairos Duo dimension diagram

Why Choose the Kairos Duo?

The Osaki 5D+4D Kairos Duo Massage Chair represents the absolute pinnacle of massage chair innovation, combining revolutionary dual massage technology with intelligent body adaptation to deliver a therapeutic experience that rivals professional spa treatments. With its industry-first 5D+4D mechanism, smart pressure sensors, extended SL-track system, and comprehensive feature set—including 56-cell air compression, zero gravity positioning, heating therapy, and negative ionizer—this chair delivers personalized wellness that adapts to your unique needs.

Whether you're seeking relief from daily stress, recovery after physical activity, or simply a peaceful moment to recharge, the Kairos Duo brings cutting-edge wellness technology into the heart of your home. Its intuitive touchscreen controls, Bluetooth connectivity, and modern charging capabilities make it perfectly suited for contemporary living, while its advanced engineering ensures years of reliable therapeutic relief. Transform your everyday routine into a rejuvenating wellness ritual—the Kairos Duo is ready whenever you need to restore, refresh, and recharge with the most advanced massage technology available.

SPECIFICATIONS

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  • Recommended Weight Limit

    280 lbs

  • User Height Range

    5'0" to 6'6"

  • Seat Width

    20.5"

  • Shoulder Width

    20.0"

  • Minimum Doorway Size (Assembled)

    33"

  • Minimum Doorway Size (Disassembled)

    31.5"

  • Will Fit Through Standard Household Doorways?

    Yes

  • Chair Dimensions (Upright, W x L x H)

    Not Specified

  • Chair Dimensions (Reclined, W x L x H)

    33.0" x 62.0" x 47.5"

  • Chair Weight

    284 lbs

  • Package Dimensions (Box 1, W x L x H)

    31.69" x 58.46" x 37.99"

  • Package Dimensions (Box 2, W x L x H)

    16.73" x 39.96" x 24.41"

  • Package Weight (Box 1)

    298 lbs

  • Package Weight (Box 2)

    39 lbs

  • Massage Track Type

    SL-Track

  • Roller Type

    5D + 4D Dual Mechanism

  • Roller Glute Massage

    Yes

  • Roller Strength Adjustment

    Smart Pressure Sensors - Automatic Adjustment

  • Roller Speed Adjustment

    Adjustable

  • Roller Width Adjustment

    Adjustable

  • Body Scan Technology

    Yes - Automatic Body Scan

  • Foot Rollers

    Yes

  • Distance to Wall

    1"

  • Zero Gravity

    Yes

  • Stretch Program

    Yes

  • Automatic Programs

    20

  • Manual Programs

    5

  • Heat

    Yes - Heating Therapy

  • Airbags

    56 Cell Full Body Air Massage

  • Ottoman Length Adjustment

    Yes - Automatic Extendable Footrest

  • Auto Timer

    Customizable Timer

  • Remote Type

    Touchscreen Control

  • Upholstery

    Premium Upholstery

  • Power Supply

    110 - 120V

  • Rated Frequency

    50 / 60Hz

  • Device Charging

    USB & Wireless Charging

  • Bluetooth Speakers

    Yes

  • Country of Manufacture

    China

  • Calf Kneading

    Yes

  • Negative Ionizer

    Yes

  • Smart Pressure Sensors

    Yes - Real-time body adaptation

  • 5D Depth Control

    Yes - Five levels of precise penetration depth

  • 4D Movement Patterns

    Yes - Multi-directional roller movement

Osaki Standard Manufacturer’s Warranty

3 Year Standard Manufacturer's / Parts & Labor Warranty

Osaki guarantees that your qualified product will be replaced or repaired at our 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, excluding specific limitations contained herein.

What Is Covered:

  1. This warranty explicitly covers all parts, labor and framework of the chair.
  2. This warranty includes parts costs and labor for the first year at no cost to the customer.
  3. This warranty includes parts costs covered for the second year at no cost to the customer.
  4. Structural Framework on selected products carries for three (3) years.
  5. The additional extended warranties include parts and labor costs covered at no cost to the customer.

MassageChairPlanet.com Staff Approved

Guardian Platinum Plus Plan | 5 Years Parts & Labor Warranty Plus In-Home Service + Accidental Damage

MassageChairPlanet.com offers an optional 5-year extended warranty package that covers parts and labor for a full 5 years with included in-home service. Go above and beyond the manufacturer’s warranty to protect your investment. This is easily the best value when it comes to your warranty options.

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Model
Color Options Black, Brown, Cream Dark Grey, Beige, Black/Beige, Brown Beige Black/Silver, Brown, Beige, Burgundy, Blue Black, Brown, Taupe Black, Brown, Beige, Grey
Massage Track S-Track L-Track S+L-Track L-Track L Track
Massage Track Length 31" 49" 52" 50" --
Space Saving No Yes Yes Yes Yes
Intensity Medium-Strong Medium-Strong Medium-Very Strong Medium-Strong --
Back Roller Type 2D 3D 4D 3D 4D
Roller Width Adjustment Yes Yes Yes Yes Yes
Adjustable Intensity Yes Yes Yes Yes Yes
Adjustable Speed Yes Yes Yes Yes Yes
Auto Pre-Programs 6 23 8 16 13
Manual Techniques 6 5 4 6 --
Zero Gravity Yes Yes Yes Yes Yes
Heat Yes Yes Yes Yes Yes
Stretch Function Yes Yes Yes Yes Yes
Foot Massage Yes (rollers + airbags) Yes (rollers + airbags) Yes (rollers + airbags) Yes (rollers + airbags) Yes (rollers + airbags)
Calf Massage Yes (airbags) Yes (rollers + airbags) Yes (airbags) Yes (airbags) Yes (airbags)
Hip/Waist Air Bag Massage Yes (airbags) Yes (airbags) Yes (airbags) Yes (airbags) Yes (airbags)
Upper Arm-Shoulder Massage Yes (airbags) Yes (airbags) Yes (airbags) Yes (airbags) Yes (airbags)
Arm Massage Yes (airbags) Yes (airbags) Yes (airbags) Yes (airbags) Yes (airbags)
Neck-Head Massage Yes Yes Yes Yes Yes
Spot Massage Yes Yes Yes Yes --
Deep Tissue Yes Yes Yes Yes --
Body Scan Yes Yes Yes Yes Yes
Inversion Therapy No No No No No
Chromotherapy Yes No No No No
Vibration Yes No No No No
User Memory No Yes No No --
Control With Mobile App No No Yes No Yes
Timer 5-30 Mins 15 Mins 15 Mins 5-30 Mins 5-30 Mins
Pause Function Yes Yes Yes Yes Yes
Leg Length Adjustment Motorized Spring Loaded Motorized Spring Loaded Motorized
Remote Yes, Wired Yes, Wired Yes, Wired Yes, Wired Yes, Wired
Rocking Technology No No No No No
Number of Airbags 38 24 32 24 --
Bluetooth Speakers No Yes Yes Yes Yes
Suggested User Height 5' 2" - 6'4" 5'-6'5" 5'-6'5" 5'2"-6'3" --
Max User Weight 260 lbs 260 lbs 260 lbs 260 lbs --
Dimensions Upright (L x W x H) 58.3"L x 35.4"W x 48"H 63" L x 30" W x 46.5" H 59.1" L x 28.0" W x 47.2" H 64.2" L x 30.7" W x 50" H 63.8"L x 35.2" W x 49.2"L
Dimensions Reclined (L x W x H) 74.8"L x 35.4"W x 45.3"H 72" L x 30" W x 46.5" H 70.1" W x 28.0" L x 38.6" H 74.8" W x 30.7" L x 40.6" H 77.0"L x 35.2" W x 38.8" H
Chair Weight 255 lbs 311 lbs 240.6 lbs 239 lbs 220 lbs
Manufacturer Origin China China China China China
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