OP - Kairos 4D LT - The Recovery Outlet
OP - Kairos 4D LT - The Recovery Outlet
OP - Kairos 4D LT - The Recovery Outlet
OP - Kairos 4D LT - The Recovery Outlet
OP - Kairos 4D LT - The Recovery Outlet
OP - Kairos 4D LT - The Recovery Outlet
OP - Kairos 4D LT - The Recovery Outlet
OP - Kairos 4D LT - The Recovery Outlet
OP - Kairos 4D LT - The Recovery Outlet
OP - Kairos 4D LT - The Recovery Outlet
OP - Kairos 4D LT - The Recovery Outlet

Osaki USA

OP-Kairos 4D LT Massage Chair – SL-Track, Zero-Gravity & Lumbar Heat

HSA/FSA Accepted
FDA Registered

✓ Authorized Osaki USA Dealer

✓ Price Match Guaranteed

✓ Speak with a Wellness Expert- 1 (800) 398-3770

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Sale price$6,999.00Regular price $12,999.00
Shipping calculated at checkout.
Color
Color: Dark Brown
Delivery
Delivery: Curbside - Free
Warranty
Warranty: 5 Year(3 Years Full Service & Additional 2 Years Parts)
In stock
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Speak with a Wellness Expert

Call us at: 1 (800) 398-3770

Monday-Saturday: 9am-6pm EST

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Price Match Guarantee

If you find a lower price from an authorized dealer, we will match or beat it whenever possible.

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Scientifically-Proven Benefits

Personalized Massage Tailored to Your Body

Supports Muscle Comfort & Tension Relief

Helps Support Post-Activity Comfort & Recovery

Encourages Deep Relaxation & Reduced Everyday Stress

A Custom 4D Massage Experience Tailored to Your Body

The Osaki OP-Kairos 4D LT sets a new standard for home massage with its 4D massage mechanism that adjusts roller depth, rhythm, and intensity to feel more like a skilled therapist’s hands. Its extended 54-inch SL-Track follows the natural curvature of your spine and reaches down to the hamstrings, giving you broader, deeper coverage than typical chairs. Body sensing technology scans your shape in real time to personalize pressure patterns and ensure each session suits your unique structure, while 40 strategically placed air cells deliver calibrated compression across your arms, shoulders, hips, and legs.

Six heating zones warm tense areas to melt away stiffness, and specialized calf and foot rollers treat lower extremity fatigue, making this chair ideal for buyers who want real therapeutic relief from muscle tightness, circulation issues, or long days of standing or sitting. 

Intelligent Comfort Meets Everyday Convenience

Beyond its powerful massage mechanics, the OP-Kairos 4D LT is designed for daily ease of use and integration into modern life. Zero-gravity reclining enhances comfort and reduces spinal pressure by positioning your body in a balanced posture, while intelligent voice control and a responsive touchscreen remote with shortcut panel make operation intuitive and fuss-free. With up to 20 automatic massage modes and five manual styles, it adapts to different needs — from energizing morning sessions to gentle evening relaxation and targeted recovery routines.

Additional comfort features like Bluetooth surround audio and a phone charging surface turn your massage into a multi-sensory break that fits seamlessly into your everyday routine. Whether you’re easing tension after workouts, unwinding after work, or improving circulation, this chair combines performance with convenience to make relaxation a habit, not an occasional luxury. 

Here at TRO, we understand that building a wellness space at home takes planning. Our team is here to help you choose the right equipment with confidence.
Call us at 1 (800) 398-3770

Product Specifications

  • Model: Osaki OP-Kairos 4D LT Massage Chair
  • Massage Technology: 4D massage mechanism
  • Track Type: Extended 54" SL-Track
  • Body Scan: Computerized body sensing
  • Air Cells: 40 full-body air cells
  • Heating Zones: 6 heating zones
  • Automatic Programs: 20 preset massage modes
  • Manual Styles: 5 manual massage styles
  • Heat Therapy: Heated rollers and panel heat
  • Foot & Calf Rollers: Specialized 3-roller foot and calf massage
  • Recline: Zero-gravity recline
  • Voice Control: Intelligent voice control
  • Controls: Touchscreen remote + shortcut panel
  • Charging: Phone charging surface
  • Track Recline Range: Up to ~120°
  • User Height Range: Up to ~6’3”
  • Phone Charging: Integrated charging surface
  • Auto Timer: 20-minute session timer
  • Power: 110–120V
  • Dimensions (Upright): approx. 35″ W × 63″ L × 47.5″ H
  • Weight Capacity: approx. 250–260 lbs