3-Year
Limited Warranty
- Year 1: In-home service, parts, and labor
- Years 2–3: Replacement parts only
The Osaki OP-Kairos 4D LT combines cutting-edge engineering and luxury design to deliver a deeply personalized massage experience. With its advanced 4D massage mechanism, the Kairos replicates precise, human-like hand movements, adjusting in speed, depth, and intensity to relieve tension and promote total relaxation.
The chair features an ergonomic SL-Track System, following the natural curve of your spine for full-body coverage, from neck to glutes. The built-in body scan technology ensures each session is tailored to your unique shape, delivering targeted and consistent results.
Enhance your wellness with lumbar and calf heat therapy, full-body air compression, and Zero Gravity recline inspired by NASA, helping relieve spinal pressure and improve circulation.
For a complete, immersive experience, the OP-Kairos 4D LT offers Bluetooth speakers, wireless charging, smart voice control, and negative ion air purification, creating the ideal environment for relaxation and rejuvenation.
Real-time Body Sensing 4D Mechansim
Our advanced pressure detection sensors allow the 4D massage mechanism to adapt to your body in real time. This intelligent self-sensing technology memorizes your unique pressure points, maps your body shape, and continuously adjusts to deliver an optimal, personalized massage as your needs evolve.
4D Heated Roller Mechanism
Experience a new level of luxury with the Osaki Kairos’ 4D massage rollers, enhanced with dual heated rollers for added comfort. Select from a variety of massage techniques, intensity levels, and targeted zones to effectively relieve muscle tension and address your stress points.
Extended Track Length
The Osaki Kairos is engineered with an extended 54-inch SL-Track system—surpassing the length offered by most massage chairs on the market. This elongated track delivers an ultra-long massage stroke, providing full-body coverage ideal for users up to 6'3" in height. The chair’s advanced reclining system offers up to 120° of recline, ensuring superior ergonomic support and seamless alignment along the body’s natural contours. Its precision-engineered, swinging rail design enables smooth, controlled transitions into a fully reclined, weightless position—eliminating abrupt or uneven movements for an uncompromised luxury experience.
Touchscreen Controller
The Osaki Kairos is equipped with an intuitive touchscreen remote, providing seamless control over all massage functions. Its sleek, responsive interface allows effortless navigation and precision adjustments, ensuring a personalized and sophisticated user experience at your fingertips.
Intelligent Voice Control
The Osaki Kairos features integrated voice control technology, allowing users to operate the chair completely hands-free. With simple, intuitive voice commands, the chair responds instantly—delivering a seamless, intelligent experience without interrupting your relaxation.
Deep Calf Kneading
Recognizing that calf care is often neglected in conventional massage chairs, the Osaki Kairos elevates the experience with its dedicated Calf Kneading Function. This targeted feature delivers precise, rhythmic kneading to the calves, promoting circulation and muscle relief with a level of attention typically reserved for premium, full-body treatments.
SL-Track Technology
The Osaki Kairos utilizes a scientifically engineered SL-Track system, allowing the massage rollers to glide seamlessly from the base of the skull down to the farthest edge of the hamstrings. This extended track ensures uninterrupted, full-length coverage for comprehensive muscle relief and enhanced relaxation across the entire spine and lower body.
Zero Gravity and Space Saving Technology
Inspired by NASA’s pioneering ergonomic research, the Osaki Kairos’ Zero Gravity recline positions the body in a near-weightless state, effectively reducing spinal pressure and enhancing circulation. Complemented by Osaki’s advanced Space Saving Technology, the chair requires only 1 inch of wall clearance to achieve a full recline—maximizing functionality without compromising space or aesthetics.
Negative Charged Ions
The Osaki Kairos integrates advanced negative air ionization technology, discreetly purifying the surrounding environment. Scientific studies suggest that exposure to negative ions may help reduce stress levels, enhance mental clarity, and promote an overall sense of vitality—further elevating the restorative benefits of your massage experience.
40 Cell Full Body Air Massage
The Osaki Kairos is equipped with 40 strategically placed air cells, delivering refined, full-body compression therapy. Each air cell is engineered to provide precise, rhythmic pressure across key areas, enhancing circulation, relieving muscle fatigue, and complementing the massage for a thoroughly immersive and therapeutic experience.
6 Heating Zones
The Osaki Kairos delivers advanced, full-body heat therapy with two adjustable intensity levels for comprehensive muscle relief. In addition to standard lumbar and calf heating zones, the chair features a specialized heating shawl that provides targeted warmth to the chest and abdomen. This enhanced thermal therapy promotes circulation, alleviates tension, and fosters deeper relaxation across the entire body.
3 Roller Massage for Foot and Calves
The Osaki Kairos features a precision-engineered foot and calf massage system, integrating two dedicated foot rollers and one calf roller per leg. This advanced configuration delivers synchronized kneading and reflexology stimulation, targeting key pressure points to relieve fatigue, enhance circulation, and promote total lower-body rejuvenation.
Automatic Extendable Footrest
The Osaki Kairos is equipped with an automatic extendable footrest that extends up to 7.87 inches, seamlessly adjusting to accommodate users of varying heights. This intelligent system ensures precise leg support and optimal ergonomic alignment, enhancing comfort and personalization for every user.
Convenient Shortcut Panel
The Osaki Kairos is equipped with an integrated Side Panel Control, offering immediate access to essential functions without reaching for the main remote. Elegantly positioned along the armrest, this intuitive control panel allows for seamless adjustments to recline angles, massage programs, and power settings—delivering unmatched convenience and uninterrupted relaxation.
Surround Sound Bluetooth Speakers
The Osaki Kairos features premium Surround Sound Bluetooth Speakers, strategically positioned to deliver immersive, high-fidelity audio throughout your massage experience. Wirelessly stream your favorite music, meditation tracks, or ambient soundscapes, enveloping yourself in rich, crystal-clear sound that elevates both relaxation and overall sensory immersion.
Wireless Phone Charging Surface
The Osaki Kairos is equipped with a seamlessly integrated Wireless Phone Charging Surface, allowing you to conveniently power compatible smartphones and devices during your massage session. This advanced, cable-free charging solution keeps your devices fully charged and within easy reach, enhancing both functionality and the uninterrupted relaxation experience.
LED Lighting Detail
The Osaki Kairos incorporates ambient LED lighting accents, designed to elevate the visual aesthetic of your space while enhancing relaxation. These subtle illumination details create a calming atmosphere, complementing the chair’s sleek, modern design and enriching your overall massage environment with a sophisticated, spa-like ambiance.
Specifications
DIMENSIONS
| Power Supply | 110 - 120V |
|---|---|
| Rate Frequency | 50 / 60Hz |
| Chair Dimensions (W x L x H) - Upright | 35.0" x 63.0" x 47.5" |
| Chair Dimensions (W x L x H) - Reclined | 35.0" x 71.0" x 35.0" |
| Chair Weight | 256.0 lb |
| Width - Shoulder | 21.0" |
| Width - Seat | 20.0" |
| Minimum Door Width | 30.0" |
| User Maximum Weight | 330 lb |
| Package Dimensions (W x L x H) - Box 1 | 32.0" x 58.0" x 38.0" |
| Package Dimensions (W x L x H) - Box 2 | 16.7" x 39.9" x 24.4" |
| Package Weight - Box 1 | 309.0 lb |
| Package Weight - Box 2 | 39 lb |
Osaki Massage Chair Warranty
Osaki massage chairs are covered against defects in materials and workmanship under normal residential use. Coverage begins on the original purchase date and applies only to the original purchaser.
Warranty Coverage
5-Year
Limited Warranty
- Years 1–3: In-home service, parts, and labor
- Years 4–5: Replacement parts only
Warranty coverage varies by model. Please refer to the product specifications to confirm whether the chair includes the 3-year or 5-year limited warranty.
What Is Not Covered
- Physical, accidental, or cosmetic damage
- Commercial, corporate, rental, or institutional use
- Misuse, neglect, improper maintenance, or failure to follow instructions
- Unauthorized repairs, alterations, or modifications
- Electrical disturbances, power surges, or loss of power
- Environmental damage, including rust, corrosion, fire, flood, wind, hail, earthquake, or tornado
- Shipping or handling damage
- Normal wear, including fading, fabric pilling, stitching, Velcro, and zippers
- Products purchased from unauthorized resellers
Osaki warranties are non-transferable and apply only to the original purchaser. Loss of use while the product is being inspected or repaired is not covered.
Need Warranty Service?
Contact TITTAC Customer Support with your order number and a description of the issue. Photos or videos may be requested to assist with diagnosis. Our team will help coordinate the appropriate warranty service with Osaki.
Shipping, Exchanges & Returns
Review the delivery options, inspection requirements, and 30-day exchange and return terms for TITTAC massage chairs.
Free Curbside Freight Delivery
Massage chairs include free curbside freight delivery to the 48 contiguous United States. Delivery is generally estimated at 7 to 10 days, but timing may vary by product availability, destination, and freight carrier schedule.
Curbside delivery is made to the curb, driveway, or nearest safe exterior location accessible by the freight truck.
Curbside delivery does not include:
- Moving the chair inside the home
- Stairs, upper floors, or room placement
- Unpacking or assembly
- Removal of boxes and packaging materials
The customer is responsible for arranging sufficient help and equipment to move the chair from the delivery location into the home.
White Glove Delivery
White Glove Delivery is available for an additional charge. Pricing and included services vary by chair model, delivery address, and local service provider.
- The chair is delivered through a local delivery and assembly provider
- The provider contacts the customer to arrange an appointment
- In-home delivery and assembly are provided according to the confirmed service level
- Stairs, room placement, unpacking, and packaging removal must be confirmed in advance
White Glove Delivery generally adds 7 to 10 days to the regular delivery estimate. All White Glove charges are non-refundable once the service has been arranged.
Alaska & Hawaii
Free shipping does not apply to Alaska or Hawaii. Please contact TITTAC before ordering to confirm available delivery options and receive a freight quote.
Inspect Your Delivery
Inspect the packaging and visible condition of the chair before signing the delivery receipt.
- Note all visible damage clearly on the delivery receipt
- Take photos of the packaging, shipping labels, damage, and receipt
- Contact TITTAC as soon as possible
- For severe damage, contact TITTAC before refusing delivery whenever possible
Signing without a damage notation may limit the ability to file a successful freight claim. Concealed damage or functional issues discovered after unpacking should be reported promptly.
30-Day Exchanges & Returns
A massage chair may be requested for exchange or return within 30 days from the purchase date. TITTAC approval and return instructions are required before the chair is shipped back.
Return for a Refund
- The customer is responsible for the original outbound freight cost
- The customer is responsible for return freight
- Applicable freight charges will be deducted from the refund
- White Glove Delivery charges are non-refundable
Exchange for Another Chair
- Price differences are adjusted according to the replacement chair
- Applicable freight charges are the customer's responsibility
- Higher- and lower-priced exchanges may have different freight treatment
- White Glove service for a replacement chair is charged separately
Returned chairs must be securely packaged for freight transport. The customer is responsible for damage caused by improper return packaging.
Refused or Undeliverable Shipments
Customers may be responsible for outbound freight, return freight, redelivery, storage, and any White Glove charges already incurred when delivery is refused without approval, an appointment is missed, or an incorrect or incomplete address is provided.
Questions About Delivery or Returns?
Contact TITTAC for White Glove pricing, Alaska or Hawaii freight quotes, delivery damage assistance, and exchange or return authorization.
