Infinity Serenza Flex 4D Massage Chair with Zero Gravity Recline

Unwind at Home With the Infinity Serenza Flex 4D Massage Chair

The Infinity Serenza Flex is a 4D massage chair with zero gravity recline. Tight shoulders after a long workday? Legs that never quite recover from the gym? Booking massage appointments takes time you don't have, and the relief fades by the time you get home. This chair puts deep-tissue 4D rollers, a flexing track, and full-body air compression in your living room, ready whenever you are. Sit down, scan your body, pick a program, and let the tension go.

• 4D Massage Mechanism: Rollers move up, down, left, and right at variable speeds to mimic human hands.
• Flexible Track: Combines SL/L-track neck-to-glutes coverage with S-track stretching for a deep stretch.
• Six Techniques: Kneading, knocking, shiatsu, rolling, tapping, and clapping.
• Full Control: 10" Android tablet on an articulating arm, Smart Dial, Quick Access Panel, and Intelligent Voice Command let you adjust settings your way.
• Programs & Memory: 24 Auto Programs plus 6 MyMemory® slots for your own custom sequences.
• Body Scanning: TrueFit™ technology tailors roller placement to your body.
• Air Compression: Airbags target shoulders, arms, waist, thighs, calves, and feet for full-body relief.
• Zero Gravity Recline: Weightless positioning pairs with compression to ease tension.
• Space Saving: Zero Wall Fit® lets the chair recline close to a wall.
• Leg & Foot Care: Dual Sole Foot Reflexology with dual foot rollers, plus kneading, oscillating calf massage from heel to thigh.
• Heat Therapy: Warming modules in the lumbar area and footrest loosen muscles before and during your session.
• Chromotherapy: A calming dark blue light setting sets a tranquil mood.
• Sound Therapy: SootheMe® offers ten soundscapes, plus Premium Bluetooth speakers for your own music.
• Entertainment: Stream Google®, YouTube®, Netflix®, or HBO Max® over WiFi (Netflix and HBO Max require a subscription).
• Device Charging: Wireless charging pad and USB-C port keep your devices powered during your session.
• Fit Range: Built for users 5' 4" to 6' 3" and up to 300 lbs.
• Colors: Available in Black/Black, Beige/Brown, and Dark Brown/Saddle.
• Warranty: 5 year U.S. Residential Limited Warranty with frame, parts, and complete care coverage, plus extended plans available.
• Support Resources: Product Brochure, User Manual, Assembly Guide, and Quick Start Guide, plus the Home Wellness Savings Calculator.

Advanced 4D Rollers Paired With a Flexing Massage Track

The 4D mechanism moves up, down, left, and right at variable speeds, closely mimicking the pressure and rhythm of human hands. What sets this chair apart is the track it rides on.

• Flexible Track Innovation combines the neck-to-glutes coverage of an SL/L-track with the stretching ability of an S-track
• Maximum coverage and maximum stretch in one system, for a powerful full-back stretch
• Six massage techniques available: kneading, knocking, shiatsu, rolling, tapping, and clapping

Hands-On Control With the 10" Android Tablet on the Infinity Serenza Flex 4D Chair

A wireless 10" Android touch screen tablet, mounted on an articulating arm so you can swing it into the position that suits you, gives you direct command of every setting. Jump straight into a pre-designed session, or open Manual Mode and dial in the exact technique, focus zone, massage width, and 4D intensity you want.

• 24 Auto Programs covering a wide range of techniques and experiences
• 6 MyMemory® slots to save your own custom sequences for instant recall
• TrueFit™ Body Scanning maps your body so the rollers land where they should
• Intelligent Voice Command for completely hands-free adjustments mid-session

Smart Dial and Quick Access Panel Built Into the Armrest

Don't want to reach for the tablet? You don't have to. The illuminated Smart Dial, marked with a power icon and set directly into the armrest surface alongside the Quick Access Panel buttons, lets you scroll through Auto Programs without a screen while the panel keeps the essentials under your fingertips.

• Power, Zero Gravity, and chair position adjustments on dedicated buttons
• USB-C charging port on the right armrest
• Full control even when the tablet is out of reach

Full-Body Air Compression Plus Weightless Zero Gravity Recline

Rhythmic airbags wrap and release across your shoulders, arms, waist, thighs, calves, and feet, with specialized thigh airbags adding targeted relief. Recline into Weightless Zero Gravity and the compression works alongside the rollers to melt muscle tension away.

Zero Wall Fit® space-saving technology means the chair glides forward as it reclines, so it fits close to the wall instead of dominating the room.

Lower Leg and Foot Relief on the Infinity Massage Chairs Serenza Flex 4D

Your legs carry you all day, and this chair treats them accordingly.

• Dual Sole Foot Reflexology uses dual foot rollers to massage the soles of both feet at once with rolling pressure from heel to toe
• Kneading and oscillating calf massage combines rhythmic kneading with gentle oscillation to release tight calves
• Footrest heat warms the feet to loosen muscles before and during the session

Soothing Lumbar and Foot Heat Modules

Heating modules sit in the lower back of the seat and in the footrest, delivering warmth exactly where stiffness collects. Warm muscles respond better to deep pressure, so the heat prepares your body for everything the rollers and airbags are about to do.

Calming Chromotherapy on the Infinity Serenza Flex 4D Zero Gravity Massage Chair

An integrated light system runs along the shell of the chair. The dark blue setting casts a soft, tranquil glow that helps turn an ordinary corner of your home into a genuine retreat.

SootheMe® Sound Therapy and Premium Bluetooth Speakers

Built-in headrest speakers, framed by a blue illuminated ring around the grille, surround you with sound instead of piping it through earbuds you'd have to take out. SootheMe® Sounds offers ten immersive soundscapes:

• White Noise, Ocean Surf, Crickets, Rain, Nature
• Airplane, Car Ride, Fireplace, Thunderstorm, Windy Night

Prefer your own playlist? Premium Bluetooth speakers stream straight from your phone.

Stream Google®, YouTube®, Netflix® and HBO Max® While You Recover

Connect the tablet to WiFi and the Media page opens up an entertainment hub right in front of you. Search on Google®, watch YouTube®, or settle into an episode on Netflix® or HBO Max® while the rollers work. Netflix® and HBO Max® require active subscriptions, which are not included with the chair.

Wireless Charging Pad That Keeps Your Phone Topped Up

A recessed wireless charging pad, marked with an embossed coil icon in the center, sits in the left armrest tray. Drop a compatible phone in, lean back, and it charges while you do. Pair it with the USB-C port on the right armrest and both you and your devices finish the session fully recharged.

Infinity Care Warranty Coverage

Every chair ships with the standard Infinity Care 5 Year U.S. Residential Limited Warranty, which covers manufacturing defects.

• 5 year structural frame warranty, limited to steel, steel-welded frame parts, and any wood structure
• 3 years of no-cost replacement on covered parts
• 1 year Complete Care with covered parts and covered labor, in-home if necessary
• Unlimited USA-based customer and technical support

Extended plans are available: Infinity Care PLUS ($399) covers 3 years labor, 3 years parts, and 5 years frame. Infinity Care Max ($599) covers 5 years of labor, parts, and frame.

A few things to know: the warranty is not transferable, a purchase receipt is required, and repairs or replacements must be authorized in advance. During the 3-year parts coverage, the consumer is responsible for shipping, duties, and brokerage fees. Field Service is available in the United States and major metropolitan areas in Canada, with preapproval. Coverage applies within the United States, including the District of Columbia and the U.S. Territories of Guam, Puerto Rico, and the U.S. Virgin Islands. Damage from improper installation, unauthorized repairs, commercial use, modifications, power issues, misuse, neglect, pets, transportation, or environmental conditions is excluded, as is normal fabric wear, foam softening, leather grain variation, and attach-point failures. Contact Us to start a claim.

Support resources for this chair include the Product Brochure, User Manual, Assembly Guide, and Quick Start Guide, along with the Home Wellness Savings Calculator for comparing the chair against your ongoing wellness appointments.

Frequently Asked Questions

Product Specs

Product Attachments

Infinity Serenza Flex 4D Assembly Guide

Infinity Serenza Flex 4D Quick Start Guide

Infinity Serenza Flex 4D User Manual

Infinity Serenza Flex 4D Spec Sheet