Infinity
Sensation 4D DualFlex Massage Chair
$15,999
As low as $444/mo over 36 months · HSA / FSA eligible
- 4D Dual Mechanism Back Massage: The 4D Dual Mechanism synchronizes the movements of two massage therapists to deliver a lifelike, deep-tissue neck-to-glutes massage, using variable speed and multidirectional motion to replicate the natural feel of human hands.
- Flex Track: Flex Track combines the neck-to-glutes coverage of an L-track with the superior stretching capabilities of an S-Track, for both maximum coverage and stretch capabilities.
- Dual Reflexology Foot Rollers: Dual rollers per foot create the most Reflexology coverage available in any massage chair, sending therapeutic relief throughout your body
- Intelligent voice Command + Control: Activate your massage programs by using this simple hands-free voice command feature.
- 7" Touchscreen Tablet: Fully control all aspects of your massage with the ease of a touch screen tablet.
Color · Brown
Quantity
Tech Specs & Dimensions
Sensation 4D DualFlex
50dB
Operational Noise Level
110-120V~
Rated Voltage
60 Hz
Rate Frequency
200W
Rated Power
1.67A
Rated Current
Overview
Engineered around you.
Experience elevated relaxation with the Infinity Sensation 4D DualFlex Massage Chair, featuring synchronized dual-action massage and intelligent flexibility along the spine with a flexing track, Sensation 4D DualFlex adapts seamlessly to your body—delivering a sophisticated, full-body experience designed for recovery, restoration, and effortless relaxation. At the core of Sensation 4D DualFlex is a powerful 4D Dual Mechanism that synchronizes the movements of two massage therapists, delivering deep-tissue relief from neck to glutes with multidirectional motion and variable speed. Flex Track technology combines L-Track coverage with S-Track stretching for exceptional reach and decompression. The Near-Flat Reclining Decompression Stretch guides the body into a full-body stretch, stabilizing the hips while gently elongating the spine. Cutting-edge AI Technology adds unmatched customization via the robotic massage screen, letting users select techniques, adjust 4D intensity, control speed across four regions, and fine-tune air compression. Sessions can also be personalized using the 7" Touchscreen Tablet, Intelligent Voice Command, or Quick-Access panel, while Dual Reflexology Foot Rollers, lumbar and foot heat, Bluetooth® Speakers, and advanced air compression complete the experience. The Infinity Sensation 4D DualFlex Massage Chair is more than relaxation—it’s an elevated wellness solution designed to restore the body, calm the mind, and enhance everyday living. Thoughtfully engineered technology, luxurious comfort, and intelligent customization come together to deliver a truly exceptional massage experience.
Highlights
Every detail, considered.
4D Dual Mechanism Back Massage: The 4D Dual Mechanism synchronizes the movements of two massage therapists to deliver a lifelike, deep-tissue neck-to-glutes massage, using variable speed and multidirectional motion to replicate the natural feel of human hands.
Flex Track: Flex Track combines the neck-to-glutes coverage of an L-track with the superior stretching capabilities of an S-Track, for both maximum coverage and stretch capabilities.
Dual Reflexology Foot Rollers: Dual rollers per foot create the most Reflexology coverage available in any massage chair, sending therapeutic relief throughout your body
Intelligent voice Command + Control: Activate your massage programs by using this simple hands-free voice command feature.
7" Touchscreen Tablet: Fully control all aspects of your massage with the ease of a touch screen tablet.
AI Custom Massage Generator: Equipped with cutting-edge AI technology, offering unparalleled customization for your massage experience. Using the intuitive Robotic Massage Screen, you can select from a variety of techniques, adjust the 4D intensity, and set the speed across four distinct regions along the massage track as well as setting each area of air compression with just the right amount of intensity.
Near Flat Recling Decompression Stretch: This feature gives you a full-body stretch — the hips are held in place while the legs are pulled down, stretching your back.
Quick Access Control Panel: Control all aspects of your massage with easy access control right at your fingertips. No need to reach for the remote.
Technology
Built to feel human.
Feature
Dual Back Mechanisms
Two individual massage mechanism choreographed to work synergistically together to perform therapeutic relief to the Back and Gluteus region. Utilizing 2D, 3D, and 4D technologies in harmony for the most advanced chair massage available today.
Feature
Flexing L-Track for Superior Stretching and Near Lay-Flat Extension
The unique Flex-Track combines the best of L and S-Tracks with the track opening up some upon recline while allowing the mechanism to continue down to the gluteus region. The result is superior spinal decompression and full-length neck-to-glutes massage.
Feature
Custom Massage Generator
Your chair features advanced customization that delivers a real-time, personalized massage designed to relieve tension and stress. Through the Custom Program Generator, you can assign technique modes to four back zones—two upper zones for the top mechanism and two lower zones for the bottom—while adjusting 4D intensity and speed for the upper back mechanism and selecting airbag compression therapy under Air Pressure.
Feature
Dual Sole Reflexology Foot Rollers
Replicating thumb and finger technique of applying pressure to vital points on the soles of the feet, which send relief to other areas of the body.
Feature
Intelligent Voice Command + Control
Activate your massage programs by using this simple hands-free voice command feature.
Feature
Quick Access Control Panel & Wireless Charging Pad + USB-C Charging Port
Enjoy enhanced control at your fingertips with the quick-access control panel, allowing you to adjust 4D intensity via the smart dial, backrest and footrest incline or recline, heat, zero gravity, and pause your massage session. The panel also features a wireless charging pad for smart devices, with a conveniently placed USB-C charging port on the opposite side.
Feature
Selectable Color LED Chromotherapy Lights
Set the mood and enhance your relaxation with 12 soothing Chromotherapy color options that softly illuminate along the sides of your massage chair, creating a calming, spa-like ambiance from the upper arm panels.
Feature
Zero Wall Fit® Space-Saving Technology
Space-saving design, slides the chair forward when reclining taking up less space in your room.
Feature
TrueFit® Body Scanning
Special technology within the hardware and software of the chair allows the chair to pinpoint the user's size and shape, providing a customized massage specific to them.
Feature
7 Touch Screen Tablet & Health Scanning Sensor
Your massage chair has a built-in health scanning sensor that monitors your blood oxygen, microcirculation, heart rate, and fatigue value. Once you are given a fatigue value the massage chair will recommend programs for you to try to get your numbers back into normal ranges. All of this is conveniently displayed on a 7” touch screen tablet.
Feature
Soothing Lumbar & Leg Heat
Heating modules located in the lower back of the chair and legs provide a soothing sensation and loosen your muscles to better prepare your body for the massage.
Feature
Premium Bluetooth® Speakers
Immersive speakers located in the headrest connect to a phone or other Bluetooth device allowing you to stream music, guided meditations, ambient soundscapes, and any other form of audio to enhance the mental experience of your massage.
Why it matters
A daily ritual for body and mind.
01
Relieve Tension
Targeted kneading and shiatsu melt away knots across the neck, shoulders and back.
02
Improve Circulation
Rhythmic air compression helps blood flow return from the legs and feet.
03
Speed Recovery
Deep-tissue rollers and heat support muscle recovery after training or long days.
04
Sleep Better
A calming pre-sleep program helps the body wind down for deeper rest.
05
Better Posture
Daily stretch programs gently decompress and realign the spine.
06
Lower Stress
Just 15 minutes a day lowers tension and resets your nervous system.
Specifications
The full technical picture.
| Sensation 4D DualFlex | Tech Specs & Dimensions |
| Operational Noise Level | 50dB |
| Rated Voltage | 110-120V~ |
| Rate Frequency | 60 Hz |
| Rated Power | 200W |
| Rated Current | 1.67A |
| USB Charging Port | 24V/18W |
| Fuse | 3.15A/250V |
| Combined | Carton 1 |
| Number of Boxes: | 1 |
| Shipping Weight lbs. : | 363.1 |
| Shipping Carton Dimensions (LxWXH) | 58X33.5X50.2 |
| Shipping Chair Width Width: (Out of box, prior to assembly) | 30.7 |
| Assembled Chair Weight lbs. : | 311.6 |
| Chair Width: | 31 |
| Upright Chair Length: | 65 |
| Upright Chair Height: | 48 |
| Reclined Chair Length: | 80 |
| Reclined Chair Height: | 31 |
| Wall Clearance: | 5" |
| Seat Width | 21 |
| Seat Depth | 17 |
| Shoulder Width | 23 |
| Ideal User Min Height: | 62" |
| Ideal User Max Height: | 76" |
| Max User Weight: | 300 Lbs |
| Dimensions (upright) | 58X33.5X50.2 |
| Warranty | 5 Yr Frame-3 Yr Parts-1 Yr Labor |
Reviews
What owners say.
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★★★★★
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5 yr
Warranty included
5 Yr Frame-3 Yr Parts-1 Yr Labor
Free
White-glove delivery
A two-person team delivers, assembles and positions your chair, then removes all packaging.
30 day
Easy returns
Not the right fit? Return within 30 days in original condition. Financing and HSA / FSA accepted.
Questions
Good to know.
Yes. A professional team delivers to the room of your choice, assembles and positions the chair, tests it, and removes all packaging, included across the continental US.
Many chairs qualify. With a Letter of Medical Necessity you can often apply HSA or FSA funds toward your purchase, which can save up to 40%. Our team will guide you through it.
Flexible monthly financing is available through trusted partners, subject to approval, from about $444/mo over 36 months.
If it is not the right fit, return within 30 days of delivery in original condition. We also offer a Chair Upgrade Program that credits your chair toward a future model.
5 Yr Frame-3 Yr Parts-1 Yr Labor
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