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Osaki Platinum Ai Xrest 4D+ Massage Chair

by Osaki
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Original price $8,999.00
Original price $8,999.00 - Original price $8,999.00
Original price $8,999.00
Current price $8,499.00
$8,499.00 - $8,499.00
Current price $8,499.00

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Osaki | Platinum OP-Ai Xrest 4D+

Osaki Platinum Ai Xrest 4D+ Massage Chair

The Osaki Platinum Ai Xrest 4D+ is a 4D massage chair, meaning its rollers change both how deep they press and how fast inside a single stroke, and it heats at both ends of your body. One warm element sits behind the small of your back and a second under your soles, together called Feet and Lumbar Heat Therapy. The plus in 4D+ is the part of the mechanism you set by hand, with speed and strength across 5 levels and intensity and width across 4. Beside the 4D Master's lumbar heat and the Maestro LE 2.0's heated roller, this chair warms the feet too.

Width decides how far apart the two roller heads track across your spine, and it is the parameter most 4D chairs fix at the factory. The mechanism will also spot-treat, holding on one area of your back with the rest of the program paused. It will run a partial back massage too, across a chosen section of the track. The track itself is the SL-track shape, one continuous rail from your neck and shoulders to the top of your hamstrings. It curves through the lower back with no break at the hips, and carries on under your glutes. An S-track runs out at the lower back, which leaves your glutes and hamstrings to the airbags. Around the mechanism sit 20 shoulder airbags, an automatic extendable footrest and full body air massage. Muscle tension detection, 16 auto programs and 6 massage styles, space saving technology and voice control through Alexa fill out the rest. Zero gravity recline is the position that lifts your knees above your heart, so your weight comes off your spine. The chair weighs about 254 lb, takes a user to 260 lb, and comes in Black, Brown and Taupe.

Heat
Feet + lumbar
Broadest placement in this group
Adjustable axes
4
Speed, strength, intensity, width
Shoulder airbags
20
Contoured to the shoulder
Auto programs
16
Plus 6 massage styles
Heat at the feet and the lumbar 5 levels of speed and strength 4 levels of intensity and width Automatic extendable footrest
Osaki Platinum Ai Xrest 4D+ massage chair in brown

Inside the chair

How it works

The Ai Xrest 4D+ heats both ends of your body and puts the speed, strength, intensity and width of its 4D mechanism in your hands.

Feet and Lumbar Heat Therapy
Two heated zones at opposite ends of the chair. The lumbar element sits behind the small of your back, in the band the roller works hardest. The foot element warms your soles, inside the automatic extendable footrest. Across the three Osaki Platinum single-mechanism chairs, this is the only one that heats both places. The Platinum 4D Master heats the lumbar alone, and the Maestro LE 2.0 puts its heat inside the back roller.
Two heated zones
Settings You Move by Hand
A 2D mechanism runs the rollers up, down and across the track, always the same distance from your back. A 3D mechanism adds depth, which means the heads push further out of the backrest so the stroke presses harder. A 4D mechanism varies that depth and the speed of it while the head is traveling, so the pressure rises and eases inside a single stroke from your neck to your hamstrings. The Xrest hands you four parameters on top of that: 5 levels of speed, 5 levels of strength, 4 levels of intensity and 4 levels of width. Set the width narrow and a stroke runs the length of the erector spinae either side of your spine; set it wide and the heads track out toward the edge of the shoulder blade.
5 / 5 / 4 / 4 levels
Twenty Shoulder Airbags
The shoulder and neck section runs an air compression system with twenty airbags that contour to the shape of your shoulder. An automatic sense feature scans you first and sets the shoulder position from that reading, so the airbags land on your shoulder line whoever sits down. Extra massage nodes sit on each side of the shoulder pad.
20 airbags
Starting a Program Without Sitting Up
Osaki call this Intelligent Voice Control, and the OP-Ai Xrest 4D+ takes spoken commands through an Alexa device or the Alexa app on your phone using a set list of spoken commands. Reclined in zero gravity with the lumbar heat running, the touchscreen remote sits on the side of the chair and out of easy reach. A spoken command starts a program, stops one or swaps to another without you sitting up.
Alexa device or app

The list

Key features

The Ai Xrest 4D+ brings 20 shoulder airbags, 16 auto programs and 6 massage styles, with heat at the lumbar and under the feet.

Feet and lumbar heat therapy
Both ends of the body
4D massage mechanism
Four adjustable axes
SL-track
Neck through to the hamstrings
20 shoulder airbags
With automatic shoulder sensing
Muscle tension detection
Perceptive health pro program
Automatic extendable footrest
Sets its own length
16 auto programs, 6 styles
Voice control through Alexa
Zero gravity and space saving
31.5 in. minimum doorway

Closer look

How to use it

Osaki Platinum Ai Xrest 4D+ massage chair in brown
Heat

Warm at the Low Back and Under the Soles

Feet & Lumbar Heat Therapy means two separate heated zones in the chair. The lumbar zone sits behind the small of your back, in the band the roller works hardest through a full SL-track stroke. The foot zone sits under your soles, inside the automatic extendable footrest. Both elements run for the length of the program, at the same time as the 4D mechanism on your back and the twenty shoulder airbags above it. Nothing has to be switched off for the heat to come on.

  • Lumbar heat behind the low back
  • Foot heat under the soles, inside the footrest
  • The only one of the three Platinum chairs that heats at two separate places
  • Runs alongside the 4D mechanism and the air system
Feet heat Lumbar heat Two zones
Osaki Platinum Ai Xrest 4D+ massage chair in brown, backrest and roller mechanism
Mechanism

Speed, Strength, Intensity and Width You Set

You set every parameter of the 4D+ mechanism yourself: 5 levels of speed, 5 levels of strength, 4 levels of intensity and 4 levels of width. Speed is how fast the head travels the track. Strength and intensity govern how hard it presses. Width is the spacing across your spine, and it moves the heads from the erector spinae out toward the shoulder blades. The mechanism also spot-treats, working one area of your back on its own with the rest of the program held. Reach for it when one tight spot between the shoulder blades is what put you in the chair. It will also run a partial back massage across a chosen section of the track, for when you want more than a single point covered.

  • 5 adjustable levels of speed
  • 5 adjustable levels of strength
  • 4 adjustable levels of intensity
  • 4 adjustable levels of width across the spine
  • Spot-treating and partial back massage
4D massage mechanism Adjustable width Spot treatment
Osaki Platinum Ai Xrest 4D+ massage chair in brown, footrest and lower body section
Fit

The 9.5 Inches It Gains Land Out Front

The automatic extendable footrest sets its own length, so your calf sits in the calf well and your sole sits on the heated foot plate. At the other end, the automatic sense feature scans you before the massage starts and places the shoulder section from that reading. The frame around all of it measures 20 in. across the shoulders and 17 in. across the seat. Upright the chair is 31.5 in. wide by 66.5 in. long by 60.5 in. tall. Reclined it is 31.5 in. by 76.0 in. by 56.0 in., so the length grows 9.5 in. and the height drops 4.5 in. as space saving technology walks the seat forward. Space saving is worth understanding before you pick a spot for it, because the growth happens at the front. The seat base travels toward the room as the backrest goes down. The 9.5 in. lands on the floor in front of the chair, and only a few inches of clearance are needed behind the headrest.

  • Automatic extendable footrest with heated foot section
  • Automatic sense body scan for shoulder placement
  • Shoulder width 20 in., seat width 17 in.
  • Upright 31.5 in. W x 66.5 in. L x 60.5 in. H
  • Reclined 31.5 in. W x 76.0 in. L x 56.0 in. H
Extendable footrest Zero gravity Space saving

Compare

How it compares

Heat sets the Ai Xrest 4D+ apart across the Platinum single-mechanism chairs: it warms the feet and the lumbar, where the Platinum 4D Master warms the lumbar only and the Maestro LE 2.0 puts the heat inside the roller so it travels the track. All three run one 4D mechanism on an SL-Track with muscle tension detection, Zero Gravity reclining and a 260 lb user limit.

Osaki 4D Pro Maestro LE 2.0 massage chair in black
Osaki 4D Pro Maestro LE 2.0
The only chair in this group with heat built into the back rollers themselves, so warmth travels with the massage.
4D rollers Heated back roller Muscle tension detection 8 auto programs
Shop the Osaki 4D Pro Maestro LE 2.0
Osaki Platinum 4D Master massage chair in black
Osaki Platinum 4D Master
46 air cells, sixteen auto programs and an automatic footrest that sizes itself to the leg.
4D rollers 46 air cells 16 auto programs Automatic footrest
Shop the Osaki Platinum 4D Master
You're Here
Osaki Platinum Ai Xrest 4D+ massage chair in black
Osaki Platinum Ai Xrest 4D+
Pairs muscle tension detection with heat at both the feet and the lumbar, one zone at each end of the body.
4D rollers Feet + lumbar heat 16 auto programs Voice control
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Questions

Frequently asked questions

Two zones: the lumbar and the feet. Osaki call it Feet & Lumbar Heat Therapy, and it is the only one of the three Osaki Platinum single-mechanism chairs that heats at two separate places. The Platinum 4D Master heats the lumbar only, and the Maestro LE 2.0 puts its heating element inside the back roller so the warmth travels the track.
Four adjustable parameters on the OP-Ai Xrest 4D+ mechanism: 5 levels of speed, 5 levels of strength, 4 levels of intensity and 4 levels of width. Width is the spacing of the roller heads across your spine, so a narrow setting runs the stroke along the erector spinae and a wide one takes it out toward the shoulder blades. Speed and strength each move in 5 steps, intensity and width in 4, and you can change any of them mid-program.
The mechanism can work one area of your back on its own, holding position with the rest of the program paused, or run a partial back massage across a section of the track. It is the setting for a single tight spot between the shoulder blades that a full-track program keeps passing over.
An air compression system with 20 shoulder airbags that contour to the shape of your shoulder, plus extra massage nodes on each side of the shoulder pad. An automatic sense feature scans you before the massage starts and sets the shoulder position from that reading, so the placement does not depend on your height.
The Xrest runs a perceptive health pro program that reads your torso during the body scan and sets the massage program from what it reads. The body scan itself is the first thing that happens when you start a session. That scan pass locates your shoulder line and measures how far down the stroke has to run. The tension reading rides on top of that, so the chair picks settings for you without you scrolling a menu. The Platinum Ai Xrest 4D+ is a consumer massage chair and the reading is not a medical assessment of any kind.
Through an Alexa device or the Alexa app on your phone, using the predetermined commands in the chair's manual. Osaki call the feature Intelligent Voice Control, and it covers starting a program, stopping one and switching between them. You can change what the chair is doing from a full zero gravity recline without reaching for the remote.
16 auto programs and 6 massage styles. Sixteen matches the count on the Osaki Platinum 4D Master and doubles the 8 auto programs on the Osaki 4D Pro Maestro LE 2.0. The 6 massage styles are the individual techniques you select by hand when you want one section of your back worked a particular way. They sit alongside the 5 speed levels, 5 strength levels, 4 intensity levels and 4 width levels on the mechanism itself.
It extends itself to the length of your leg, so your calf sits in the calf well and your sole sits on the foot plate where the foot heating is. Nothing has to be latched or set by hand between two people of different heights.
Upright: 31.5 in. W x 66.5 in. L x 60.5 in. H. Reclined: 31.5 in. W x 76.0 in. L x 56.0 in. H. The length grows 9.5 in. through the recline and the height drops 4.5 in., and the width holds at 31.5 in. in both positions. If the alcove is tight, allow 81.1 in. of length and 60.6 in. of height and the chair is covered whichever way you measure it.
Assembled, the chair needs a 31.5 in. minimum doorway, which is the same 31.5 in. it occupies upright and reclined. The frame has to swing through in one piece. The number to worry about is usually not the door itself but the narrowest turn on the route to it, at the top of a stair or where a hallway bends.
The chair weighs approximately 254 lb and takes a maximum user weight of 260 lb. Crated it runs to 310.8 lb, so plan against that if you are hiring help for the move.
A standard household outlet: 110 to 120 V at a rated frequency of 60 Hz. The auto timer runs a 15 minute session and shuts the chair off at the end of it.
Black, Brown and Taupe, and the chair underneath is identical in all three. Same 4D+ mechanism with its four adjustable parameters, same feet and lumbar heat therapy, same 20 shoulder airbags, same 16 auto programs. The finish is the only choice you are making.
  • Mechanism: 4D
  • Track type: SL-track, neck to hamstrings
  • Heat: Feet and lumbar
  • Shoulder airbags: 20
  • Speed and strength levels: 5 each
  • Intensity and width levels: 4 each
  • Auto programs: 16
  • User capacity: 260 lb
  • Chair weight: About 254 lb
  • Shoulder width: 20 in.
  • Seat width: 17 in.
  • Upright dimensions: 31.5 in. W x 66.5 in. L x 60.5 in. H
  • Reclined dimensions: 31.5 in. W x 76.0 in. L x 56.0 in. H
  • Door clearance: 31.5 in. minimum
  • Session timer: 15 minutes
  • Power: 110 to 120 V, 60 Hz
  • Heat: Feet and lumbar heat therapy, warmth under the soles and behind the low back
  • Mechanism: 4D mechanism with four adjustable axes: speed, strength, intensity and width
  • Track: SL-track running from the neck through to the hamstrings
  • Shoulder airbags: 20 airbags contoured to the shoulder, with a massage node each side of the pad
  • Muscle tension detection: Perceptive health pro program reads tension across the torso and tailors the program
  • Footrest: Automatic extendable footrest that sets its own length, with the heated foot plate inside it
  • Auto programs: 16 auto programs with 6 massage styles
  • Voice control: Intelligent voice control through an Alexa device or the Alexa app
  • Spot treatment: Works one area of the back on its own, or a partial back massage across a section of the track
  • Body scan: Automatic sense feature scans the body and sets the shoulder position
  • Zero gravity: Zero gravity reclining with space saving technology
  • Roller adjustment: 5 levels of speed, 5 of strength, 4 of intensity, 4 of width

3 Year Standard Manufacturer's / Parts & Labor Warranty

 

This NON-TRANSFERRABLE Warranty is provided by Titan Chair LLC.

We 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 includes parts and labor costs covered at no cost to the customer.

What Is NOT Covered*:

  1. Any shipping expenses incurred. Transportation damage; theft; abuse; neglect; vandalism.
  2. Damages incurred due to shipping and handling, dropped products, improper installation, and/or unauthorized repairs do not constitute a defect under this warranty.
  3. Modifications or altered conditions of the original product, improper use of electrical/power supplies, electrical disturbances and power surges.
  4. Malfunctions due to improper use as well as unreasonable use or maintenance including failure to follow operating instructions.
  5. Any environmental conditions (examples: fire, floods, rust, corrosion, sand, dirt, windstorms, hail, earthquakes, and/or tornados) or any other exposure to weather conditions.
  6. This warranty does not include normal wear and tear including velcro or zipper malfunction, or tears in any fabric covering by abuse. Failures or attached points in stitching, Velcro, and zippers do not constitute as a defect for warranty.
  7. Softening/ hardening of foams and filling composites in pillows and pads; Fading, wear, and pilling of fabrics does not constitute a defect under this warranty as those items naturally change with use.
  8. Natural patterns and grains and variations in leather will not constitute as a defect under this warranty, as no two pieces of fabric are identical.
  9. The warranty shall not apply if the product has been damaged physically, whether intentionally or due accident or neglect: including stains, fluids, mold, water damage, animal damage, cuts, burns or is otherwise unsanitary, damaged or soiled.
  10. Products used in commercial or corporate settings.
  11. Products purchased from unauthorized dealers.
  12. Under this warranty, if a product is determined to be unfixable and requires replacement, the customer is responsible for placing the chair in the garage or another accessible location for the driver to pick up. The returned item must be properly packaged; otherwise, the agent will not be able to pick it up. Upon delivery, the delivery agent will place the chair in the driveway or the nearest accessible area, such as the garage.

Implied Warranty & Other Damages:

  1. Any implied warranties shall be limited to the duration of the 1 year portion of this limited warranty, and with regard to structural framework, limited to the duration of the 3 year portion of this limited warranty.
  2. By making a purchase, you agree that Titan Chair LLC. will not be liable for any items damaged and/or lost while en route to the specified address. Any claims for such loss or damage must be addressed and resolved with the designated carrier.
  3. In no case will Titan Chair LLC. be liable for incidental or consequential damages, whether such damages are claimed on account of breach of warranty, breach of contract, negligence or strict/product liability, including without limitation, damage to property (other than the product) or other economic losses.

How to obtain warranty service:

  1. You must provide proof of purchase for any warranty claim.
  2. You must obtain a return authorization number in order to ship products to a service center.
  3. You may obtain service advice, or an RMA number by contacting the Titan Chair LLC Customer Service department toll-free at 1-888-848-2630 ext.3.
  4. This warranty gives you specific legal rights. You may also have other rights that vary from state to state.

Titan Chair, LLC Warranty Limitations and Exclusions

Warranties are non-transferable, and do not cover any damage or loss caused by: use in a commercial or corporate setting; failure to follow operating instructions; Electrical disturbances and power surges; dropped product; including but not limited to remote controls; Damage resulting from improper use or maintenance; vandalism; environmental conditions; exposure to environmental conditions (rust, corrosion, sand, dirt, wind, hail, earthquake, tornado, fire, flood); loss of use during the period that the product is being repaired; products purchased from unauthorized resellers; alterations or modifications of original condition; theft; neglect; unauthorized repairs; loss of power.
Damage that occurred due to shipping and handling does not constitute a defect under this warranty. Fading, wearing, and the pilling of fabrics does not constitute a defect under the warranty. Failures of attach points such as stitching, Velcro, and zippers do not constitute a defect under this warranty. Under no circumstance shall Titan Chair, LLC or its representatives be liable for indirect, consequential, or incidental damages (including damages for lost profits, business interruption, bodily injury, medical, etc.), even if any party has been advised of the possibility of such damages.
Warranties are only valid within the 48 contiguous United States and Canada, provided the equipment has been operated according to the instructions accompanying it. All warranties begin on the DATE OF PURCHASE. Titan Chair, LLC, at its sole discretion, will repair or replace any defective part within a reasonable time frame.

Free Curbside Delivery – Average Shipping Time 7-10 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.

Threshold Delivery – Average Shipping Time 7-10 Days

Threshold 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.

White Glove Delivery – Average shipping time 10-16 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.two-person

Overall rating: 5.0 / 5 from 1 reviews.

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Reviews

Love it

"I got this chair right when it came out and am so happy I did. It does everything I want it to and so nice to come home after a long day. My wife loves it too. I like the AI mapping thing a lot. Maybe I can convince my wife that we need a sauna next."

— Ashir G. (5/5)

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