Infinity Sensation 4D DualFlex Massage Chair with Zero Gravity Recline

Infinity Sensation 4D DualFlex Dual Mechanism Massage Chair

The Infinity Sensation 4D DualFlex is a dual mechanism massage chair with zero gravity recline. Tight shoulders in the morning, an aching lower back by night, and a massage appointment you keep pushing to next week? This chair puts two synchronized 4D mechanisms to work at once, reading your body and treating your neck, back, and glutes in a single session. Recline, speak a command, and let the rollers, heat, and airbags do the rest.

• Dual mechanisms: two synchronized 4D units treat neck, back, and glutes at once, using 2D, 3D, and 4D motion with variable speed.
• Flex Track stretch: combines L-Track and S-Track for full-length coverage and a near-flat full-back stretch.
• Custom programming: assign techniques to four back zones and adjust 4D intensity, speed, and airbag pressure to your own tension points.
• Health scanning: the 7" touch screen tablet reads blood oxygen, microcirculation, heart rate, and fatigue value, then suggests programs (for massage personalization only, not a medical device).
• Saved favorites: 20 auto programs plus 8 MyMemory® slots for recalling go-to sessions instantly.
• Hands-free control: voice command plus a quick-access arm panel with smart dial, wireless charging pad, and USB-C port.
• Zero Gravity recline: NASA-inspired positioning lifts the feet above the heart and takes weight off your back.
• Body-sized fit: TrueFit® scanning maps your size and shape so the massage lands where you actually need it.
• Full-body airbags: air compression covers shoulders, arms, seat, calves, and feet for a fuller, more relaxing massage.
• Foot reflexology: dual sole rollers mimic thumb and finger pressure on key points of the feet.
• Warming muscles: lumbar and leg heat loosen the body before the massage begins.
• Ambiance extras: 12-color chromotherapy lighting, in-headrest Bluetooth® speakers, and built-in SootheMe® nature sounds.
• Space-saving design: Zero Wall Fit® lets the chair recline fully while sitting close to the wall.
• Fit range: built for users 5'2" to 6'6" and up to 300 lbs.
• Color options: available in Dark Brown / Dark Gray or Silver / Gray.
• Warranty backing: 5-year U.S. residential limited warranty with a 5-year frame warranty, 3-year parts coverage, and 1-year complete in-home care, plus optional extended plans.
• Owner support: a Product Brochure, User Manual, Assembly Guide, and Quick Start Guide, along with an Assembly Video and Remote Tutorial Video.

Two Therapist Style Back Mechanisms Inside the Infinity Massage Chairs Sensation 4D DualFlex Massage Chair

At the heart of this chair sit two individual massage mechanisms, choreographed to move together rather than take turns. The result is a deep, thorough massage that runs from your neck all the way to your gluteus region, with multidirectional motion and variable speed.

• 2D, 3D, and 4D technologies working in harmony for an advanced chair massage
• Upper and lower mechanisms treating back and gluteus regions simultaneously
• Five massage techniques to choose from: Kneading, Knocking, Tapping, Kneading & Tapping, and Shiatsu

Flexing L-Track Stretch in the Infinity Sensation 4D DualFlex Recliner

The Flex Track blends the strengths of an L-Track and an S-Track. As you recline, the track opens up while the mechanism keeps travelling down to the glutes, so you get spinal stretching and full-length coverage in the same pass.

• Near Lay-Flat Extension for a Near-Flat Reclining Decompression Stretch
• Hips stabilized while the spine is gently elongated
• A deep full-back stretch with neck-to-glutes massage reach
• Decompression Stretch joined by Waist Twist Therapy, True Inversion, and Rocking Technology on the feature list

Build Your Own Session with the Custom Massage Generator

Want kneading across your shoulders and shiatsu at your lower back? The Custom Program Generator lets you assign technique modes to four back zones, two upper zones for the top mechanism and two lower zones for the bottom.

• Adjust 4D intensity and speed for the upper back mechanism
• Select airbag compression therapy under Air Pressure, with Airbag Intensity Control on the feature list
• Real-time, personalized massage aimed at the tension you actually feel

7" Touch Screen Tablet and Health Scanning Sensor

A built-in health scanning sensor monitors your blood oxygen, microcirculation, heart rate, and fatigue value. Based on your readings, the chair suggests massage programs, all shown on the 7" touch screen tablet. The readings are for personalizing your massage only; the chair is not a medical device.

20 Auto Programs Plus 8 MyMemory® Slots

Pick from 20 expertly crafted auto programs, ranging from soothing relaxation to energizing full-body stretches. Found the session you love? Save it to one of 8 MyMemory® slots and recall it instantly, any time. MyMassage™ Memory Programs keep your household's favorites separate and ready.

Hands-Free Voice Command and Quick-Access Controls

Already reclined and comfortable? Intelligent Voice Command + Control starts your massage programs without lifting a finger, picked up through the perforated microphone strip set into the arm panel. The arm-mounted quick-access control panel handles the rest, with Smart Dial and Button Control named on the feature list.

• Smart dial for 4D intensity plus backrest and footrest incline or recline
• Buttons for heat, zero gravity, and pause
• Wireless charging pad for smart devices, with a USB-C charging port on the opposite side, listed as a USB Charging Station

Weightless Comfort in the Infinity Sensation 4D DualFlex Zero Gravity Chair

Zero Gravity positioning raises your feet above your heart. Weight comes off your back and the body settles into a sense of weightlessness that makes the massage feel even deeper.

TrueFit® Body Scanning for a Massage Sized to You

Hardware and software work together to pinpoint your size and shape, then shape the massage around it. Tall or petite, the rollers land where your body actually needs them rather than where an average user's would be, and the Truefit™ Footrest Extension adjusts the footwell to match your leg length.

Airbag Compression Therapy from Shoulders to Feet

Advanced air compression gently squeezes and releases key areas of the body. The roller massage feels noticeably more complete across shoulders, arms, seat, calves, and feet. Targeted Arm Therapy focuses the compression on the arms, while an Integrated Air Ionizer works on the air around you.

Dual Sole Reflexology Foot Rollers

Rollers beneath both feet replicate the thumb and finger technique of a reflexologist, applying firm, soothing pressure across the soles. Below the knee, Calf Massage with Calf Rollers and Complete Calf™ Kneading + Oscillation keeps the lower legs in the session too.

Soothing Lumbar and Leg Heat

Heating modules in the lower back and legs deliver warmth that loosens muscles before the rollers get to work. Cold, stiff muscles resist a deep massage. Warm ones welcome it. The feature list also names Roller Heat, Arm Heat, and Foot Heat.

Chromotherapy Lighting for a Spa-Like Mood

Soft light glows along the sides of the chair from the upper arm panels, with 12 selectable Chromotherapy colors and adjustable light intensity, shown on screen at settings such as 25%. Dim the room, pick your shade, and the space around you turns into something closer to a spa than a living room. An illuminated INFINITY logo glows on the upper arm panel beside the swing-arm tablet, and Chromotherapy Programs appear on the feature list alongside the individual colors.

Premium Bluetooth® Speakers in the Headrest

Immersive speakers sit right in the headrest, behind a perforated grille in the leather side panel, and pair with your phone or other Bluetooth® device. Stream music, guided meditations, ambient soundscapes, or anything else that carries the mental side of your massage, with Intersound™ Technology listed among the chair's audio features.

SootheMe® Sound Therapy Built In

No phone needed. On-board nature sounds live right in the tablet's sound menu, ready to wrap you in soundscapes designed to help you unwind.

Zero Wall Fit® Space-Saving Design

Tight on floor space? The chair slides forward as it reclines, so it can sit close to the wall and still open into a full recline, needing only 5" of clearance behind it. Less room given up, same full-length stretch.

Infinity Care Warranty Coverage

Every chair is backed by INFINITY CARE, a 5 Year U.S. Residential Limited Warranty covering manufacturing defects.

• 5 year structural frame warranty (steel and steel-welded frame parts, plus any wood structure)
• No-cost replacement on covered parts for 3 years (consumer pays shipping, duties, and brokerage fees)
• Complete Care covered parts and covered labor, in-home if necessary, for 1 year
• Unlimited USA-based customer and technical support

Extended options are available: Infinity Care PLUS covers 3 years labor, 3 years parts, and 5 years frame for $399, while Infinity Care Max covers 5 years of labor, parts, and frame for $599. Coverage is limited to the United States, including the District of Columbia and the U.S. Territories of Guam, Puerto Rico, and the U.S. Virgin Islands. Field Service is available in the United States and major metropolitan areas in Canada, with preapproval required.

The warranty does not cover damage from improper installation, unauthorized repairs, commercial or corporate use, modifications, power issues or surges, dropped products including remotes, pets or insects, transportation damage, misuse, neglect, or environmental conditions. Natural softening of foams, fabric fading or pilling, leather grain and dye variations, and failures of stitching, Velcro, or zippers are not considered defects. A purchase receipt is required and all repairs must be authorized in advance. Contact Us to start a claim.

Support materials include a Product Brochure, User Manual, Assembly Guide, and Quick Start Guide, plus an Assembly Video and a Remote Tutorial Video. A Home Wellness Savings Calculator is also on hand, letting you slide in your monthly massage therapy, other recovery treatment, and travel costs along with travel and appointment wait times to see figures such as a yearly wellness expense, potential savings over 5 years, and annual potential time savings.

Color Choices and Financing

Choose between Dark Brown / Dark Gray and Silver / Gray upholstery. Contact Us about payment and financing options.

Frequently Asked Questions

Product Specs

Product Attachments

Infinity Sensation 4D DualFlex Quick Start Guide

Infinity Sensation 4D DualFlex User Manual

Infinity Sensation 4D DualFlex Spec Sheet

Infinity Sensation 4D DualFlex Assembly Guide