Osaki 4D+3D Bravo Duo Flex Massage Chair

Osaki 4D+3D Bravo Duo Flex Massage Chair

Name: Osaki 4D+3D Bravo Duo Flex Massage Chair
Brand: Osaki
SKU: OSAKI-BRAVOFLEX-BE
Price: 6999.0 USD
Availability: InStock

by Osaki

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Osaki | 4D+3D Bravo Duo Flex

Osaki 4D+3D Bravo Duo Flex Massage Chair

Tired legs are usually the last thing a massage chair reaches, so the Osaki 4D+3D Bravo Duo Flex Massage Chair puts two roller units on one track and gives the lower half of your body its own. The upper unit is 4D, meaning its rollers move up, down, across and in and out of the backrest while changing speed, and it works your back. The lower unit is 3D, the same movement at a steady pace, and its Walking Technology copies the action of walking through your lower back, glutes, hamstrings and knees. Below both, the footrest extends up to 6 inches by itself.

Your back is still covered by the upper of the two mechanisms, which runs from your neck to your lower back. The lower unit sits on your glutes and upper hamstrings. Both ride the same self-adaptive flexible SL-track, which is the single rail that takes the shape of the back pressed against it. It keeps extending as the chair reclines, so the stroke reaches further into the hamstrings the further back you go. Around them sit 38 air cells at the shoulders, arms, calves and feet for a full body air massage, with heating pads at the lumbar and calves running roughly 75 to 83 degrees F. Two-stage zero gravity is the recline that lifts your knees above your heart. A computer body scan reads your shoulders before the first stroke. User capacity is 270 lb. Space-saving construction is the frame that slides forward as the backrest drops, so the chair reclines fully with 4 inches behind it.

Walking motion through the legs Footrest extends 6 in. 38-cell full body air massage 270 lb user capacity

Osaki 4D+3D Bravo Duo Flex dual mechanism massage chair in a living room setting

Inside the chair

How it works

The Bravo Duo Flex puts its engineering below the waist, with a walking motion, a footrest that extends by itself and heated calves, all working your legs, glutes, hamstrings, knees and feet while you sit still.

Walking Technology

The lower mechanism moves in a pattern that copies a natural walking stride, working up through your lower back, glutes, hamstrings and knees. It is a stretch as much as a massage. Because the motion travels, it reaches those four areas in sequence the way a stride does, so the load shifts from one side to the other while the upper mechanism stays on your back. Walking Technology is the one feature the rest of the Bravo range does not carry, and it is the line between the Flex and the Mech.

Four lower-body zones

Both Units Ride the Same Flexing Track

The name 4D+3D is the split written down: the upper unit is the 4D one, the lower unit is the 3D one. The upper mechanism holds your back and carries the range of techniques and intensity levels, with 4D meaning the rollers vary depth and speed while the program runs. The lower one runs the walking motion, carrying a deep, steady stroke through your lower back, glutes, hamstrings and knees. Both ride the same self-adaptive flexible SL-track, which takes the shape of your back and keeps extending as the chair reclines.

Upper and lower, together

A Footrest That Comes to You

The footrest extends up to 6 inches on its own, so short legs and long legs both land with the calves inside the mechanism and the soles on the rollers. Six inches of travel covers most households from the shortest person in it to the tallest, and the chair finds the length on its own before the program starts. Inside it, specialized foot rollers turn under your feet against reflexology ridges, and reflexology is the pressure put on set points of the sole. The ridges are shaped to sit on acupuncture points, and the rollers knead at each one.

6 in. automatic extension

Heat You Can Put a Number On

Heating pads warm your lumbar and your calves at roughly 75 to 83 degrees F. One pad sits behind your low back and the others are built into the legrest. The warmth reaches your calves in the same session the calf air cells squeeze them and the foot rollers turn underneath. Both zones warm while the rollers and the air are running, which puts the low back and the legs inside one program.

75 to 83 degrees F

The numbers

Specifications

The Bravo Duo Flex takes a user up to 270 lb, wraps you in 38 air cells, extends its footrest up to 6 in. and reclines with only 4 in. behind it.

Walking Technology

Lower back, glutes, hamstrings, knees

4D + 3D dual mechanism

Upper back, lower glutes

Footrest extends 6 in.

Meets short legs and long ones

Foot rollers on reflexology ridges

Kneading at acupuncture points

Heat at 75 to 83 degrees F

Lumbar and calves

270 lb user capacity

Chair weight 245 lb

38-cell full body air massage

Shoulders, arms, calves, feet

2-stage zero gravity

Full recline 4 in. from the wall

Closer look

How to use it

Walking motion

A Stride You Take Sitting Down

A working day keeps the bottom half of you in one position for hours, and Walking Technology answers that with movement. The mechanism replicates a natural walking motion, traveling through your lower back, glutes, hamstrings and knees and stretching each one gently as it passes. It runs while the rest of the chair works your back and arms. A single program covers both halves of you, so you are not choosing between a back routine and a leg routine. Underneath the motion, the self-adaptive flexible SL-track carries the upper rollers from your neck down to your thighs, so the two meet across your lower back.

Mechanism replicates a natural walking motion
Reaches the lower back, glutes, hamstrings and knees
Gentle stretch through each area as the motion travels
Runs alongside the upper mechanism on the back

Walking Technology Four lower-body zones

Osaki 4D+3D Bravo Duo Flex massage chair, legrest and footrest detail

Legs and feet

The Legrest Extends Itself Six Inches

A legrest fixed at one length puts short legs past the calf mechanism and long legs off the end of it. The automatic extendable footrest on this chair travels up to 6 inches to meet whatever leg it finds. Measure from the back of your knee to your heel if you want to know where you will sit in that range. Once your calves are in position, three things reach them. Specialized foot rollers turn under your soles with a kneading motion against reflexology ridges shaped to sit on acupuncture points. Air cells squeeze your calves and feet from the sides. Heating pads warm your calves at roughly 75 to 83 degrees F.

Automatic extendable footrest, up to 6 in. of travel
Specialized foot rollers with reflexology ridges
Kneading motion at the acupuncture points of the sole
Air cells at the calves and feet
Calf heating at roughly 75 to 83 degrees F

6 in. extension Reflexology rollers Heated calves

Osaki 4D+3D Bravo Duo Flex massage chair, cabin detail

The cabin

An LED Effect That Shifts Between Two Colors

An LED lighting effect shifts slowly between two colors, and with the lights down it is the first thing you notice. Everything else in the cabin is built so you never have to get up once a program starts. There is a wireless charging surface for your phone and Bluetooth speakers for whatever is playing on it. A removable headrest and side panels on the arm let you move the chair or start a program without picking up the touchscreen. Intelligent voice control does the same job with your hands where they are, and a computer body scan maps you before the rollers move.

LED lighting effect, shifting between two colors
Wireless charging surface
Bluetooth speakers
Removable headrest and side panels
Touchscreen controller and intelligent voice control
Computer body scan before every program

LED lighting Wireless charging Voice control

Compare

How it compares

Among the dual-mechanism chairs Osaki builds below the flagship group, the Flex gives its second, lower unit the job of walking. On the Bravo Duo Flex that unit runs Walking Technology through your legs, glutes, hamstrings and knees, with a footrest that extends 6 in. to meet them. It shares its chair dimensions and flexible track with the 4D Bravo Duo Mech, which brings 22 auto programs to the back.

Osaki 4D Aeris Duo

The lowest entry point to a dual mechanism, running a 4D upper and a 2D waist-and-hip lower on one 1431 mm track.

4D + 2D dual mech 1431 mm SL track 12 auto programs 7 massage zones

Shop the Osaki 4D Aeris Duo

Osaki 4D Bravo Duo Mech

A self-adaptive flexible SL track that bends to the spine, paired with the widest auto-program count in this group.

4D dual mech 38 air cells 22 auto programs Self-adaptive track

Shop the Osaki 4D Bravo Duo Mech

Osaki 5D+4D Kairos Duo

Steps the upper mechanism up to 5D while keeping a mid-tier footprint, with a 1 in. wall clearance.

5D + 4D dual mech 56 air cells 280 lb capacity 1 in. wall clearance

Shop the Osaki 5D+4D Kairos Duo

You're Here

Osaki 4D+3D Bravo Duo Flex

Adds a walking motion through the legs and glutes on top of the dual mechanism, aimed at the lower body as much as the back.

4D + 3D dual mech Walking technology 270 lb capacity Leg and glute focus

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Questions

Frequently asked questions

It is the lower mechanism motion that separates this chair from the rest of the Bravo family. It replicates a natural walking motion, gently stretching your lower back, glutes, hamstrings and knees. Conventional chairs put their work into the upper body, and this one gives your legs and feet the same attention. The motion travels, so the stretch moves through those four areas in sequence while you stay seated, and it runs at the same time as the upper mechanism on your back.

The Bravo Duo Flex gives the lower body a job of its own: Walking Technology moves through your legs, glutes, hamstrings and knees while the upper unit works your back. It carries a 270 lb user capacity, heat at 75 to 83 degrees F, and an LED lighting effect. It shares its chair dimensions and self-adaptive flexible SL-track with the 4D Bravo Duo Mech, which spends its second unit on the back and offers 22 auto programs and 6 manual modes, the widest program library in this group. Legs that feel heavy by the evening are the job the Flex was built around.

Osaki name the system 4D+3D and split the two units by role. The upper mechanism holds your back and carries the range of massage techniques and intensity levels. The lower mechanism works your glutes and upper hamstrings with a deep, steady massage. Between them they cover your spine and your seat in one pass.

Yes. The upper mechanism runs your full back on a self-adaptive flexible SL-track, a track that takes the shape of the back against it and keeps extending while the chair reclines. Coverage runs your neck, shoulders, full spine, hips and thighs, and the back stretch deepens as that extension happens through the recline.

Approximately 75 to 83 degrees F. Heating pads sit at your lumbar and at your calves, so warmth arrives at both ends of the track. It is a gentle warming range that sits close to skin temperature, which is why a session feels warm through without the heat announcing itself.

Maximum user weight is 270 lb. The seat is 19 in. wide and the shoulder area is 21 in. wide. The chair itself weighs 245 lb, which matters more for your delivery route than for your floor.

Up to 6 inches, automatically. The point is calf placement: the extension puts your calves inside the mechanism and your soles on the foot rollers whatever your leg length. Air cells and heating pads sit in the same assembly.

They turn under your soles with a kneading motion against reflexology ridges shaped to sit on acupuncture points. Osaki call them specialized foot rollers because the ridge pattern is deliberate, so the pressure lands on specific points of your sole as the roller passes.

38 air cells across your shoulders, arms, calves and feet, applying gentle, even pressure while the rollers work the track. A roller track is the rail the rollers travel along, and it never reaches your arms, hips or feet. Air covers those, so the cells and the two mechanisms are doing separate jobs inside the same program.

4 inches. Space-saving construction moves the seat forward as the backrest goes down, so the chair reaches a complete recline with 4 inches behind it. Upright it is 29.5 in. wide, 63 in. long and 48.5 in. tall. Reclined it is 29.5 in. wide, 71 in. long and 35 in. tall.

Plan on 32 in., which is the width of the crate. The chair on its own is 29.5 in. across, and the crate measures 32 in. wide, 67 in. long and 55 in. tall. Measure your route for the crate as well as the chair, and decide in advance where it gets unboxed.

110 to 120 V at 50 or 60 Hz, a standard household outlet in the United States and Canada. Give it its own outlet where you can, since the chair, the heating pads and the wireless charging surface all draw from the same supply. Warranty and shipping terms are in the tabs.

Mechanism: 4D + 3D dual
Track type: Self-adaptive flexible SL-track
Air cells: 38
Heat: 75 to 83 degrees F at the lumbar and calves
Zero gravity: 2-stage
Footrest extension: Up to 6 in.
User capacity: 270 lb
Chair weight: 245 lb
Seat width: 19 in.
Shoulder width: 21 in.
Upright dimensions: 29.5 in. W x 63 in. L x 48.5 in. H
Reclined dimensions: 29.5 in. W x 71 in. L x 35 in. H
Crate dimensions: 32 in. W x 67 in. L x 55 in. H
Door clearance: 32 in. minimum doorway for the crate, 29.5 in. chair width
Wall clearance: 4 in.
Power: 110 to 120 V, 50 or 60 Hz

Walking Technology: Lower mechanism moves in a pattern that copies a natural walking motion
Motion coverage: Lower back, glutes, hamstrings and knees
Mechanism: 4D upper unit on the back, 3D lower unit on the glutes and upper hamstrings
Track: Self-adaptive flexible SL-track that keeps extending while the chair reclines
Footrest: Automatic extendable footrest, up to 6 in. of travel
Foot rollers: Kneading motion against reflexology ridges under the soles
Air massage: 38 cells at the shoulders, arms, calves and feet
Heat: Heating pads at the lumbar and the calves
Zero gravity: 2-stage recline, full recline 4 in. from the wall
Body scan: Computer body scan runs before the program starts
Controls: Touchscreen controller, side panels on the arm, intelligent voice control
Cabin: LED lighting effect, Bluetooth speakers, wireless charging surface, removable headrest

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*:

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

What Is NOT Covered*:

Any shipping expenses incurred. Transportation damage; theft; abuse; neglect; vandalism.
Damages incurred due to shipping and handling, dropped products, improper installation, and/or unauthorized repairs do not constitute a defect under this warranty.
Modifications or altered conditions of the original product, improper use of electrical/power supplies, electrical disturbances and power surges.
Malfunctions due to improper use as well as unreasonable use or maintenance including failure to follow operating instructions.
Any environmental conditions (examples: fire, floods, rust, corrosion, sand, dirt, windstorms, hail, earthquakes, and/or tornados) or any other exposure to weather conditions.
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.
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.
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.
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.
Products used in commercial or corporate settings.
Products purchased from unauthorized dealers.
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:

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.
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.
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:

You must provide proof of purchase for any warranty claim.
You must obtain a return authorization number in order to ship products to a service center.
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.
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