{"product_id":"infinity-serenza-flex-4d","title":"Infinity Serenza Flex 4D Massage Chair with Zero Gravity Recline","description":"\u003cstyle\u003e.desc-img{width:40%;}@media screen and (max-width:768px){.desc-img{width:100%!important;}}\u003c\/style\u003e\u003ch2\u003eUnwind at Home With the Infinity Serenza Flex 4D Massage Chair\u003c\/h2\u003e\n\n\u003cp\u003eThe 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 \u003cstrong\u003edeep-tissue 4D rollers, a flexing track, and full-body air compression\u003c\/strong\u003e in your living room, ready whenever you are. Sit down, scan your body, pick a program, and let the tension go.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4D Massage Mechanism:\u003c\/strong\u003e Rollers move up, down, left, and right at variable speeds to mimic human hands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Track:\u003c\/strong\u003e Combines SL\/L-track neck-to-glutes coverage with S-track stretching for a deep stretch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSix Techniques:\u003c\/strong\u003e Kneading, knocking, shiatsu, rolling, tapping, and clapping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Control:\u003c\/strong\u003e 10\" Android tablet on an articulating arm, Smart Dial, Quick Access Panel, and Intelligent Voice Command let you adjust settings your way.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrograms \u0026amp; Memory:\u003c\/strong\u003e 24 Auto Programs plus 6 MyMemory® slots for your own custom sequences.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Scanning:\u003c\/strong\u003e TrueFit™ technology tailors roller placement to your body.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Compression:\u003c\/strong\u003e Airbags target shoulders, arms, waist, thighs, calves, and feet for full-body relief.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero Gravity Recline:\u003c\/strong\u003e Weightless positioning pairs with compression to ease tension.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpace Saving:\u003c\/strong\u003e Zero Wall Fit® lets the chair recline close to a wall.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeg \u0026amp; Foot Care:\u003c\/strong\u003e Dual Sole Foot Reflexology with dual foot rollers, plus kneading, oscillating calf massage from heel to thigh.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Therapy:\u003c\/strong\u003e Warming modules in the lumbar area and footrest loosen muscles before and during your session.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChromotherapy:\u003c\/strong\u003e A calming dark blue light setting sets a tranquil mood.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound Therapy:\u003c\/strong\u003e SootheMe® offers ten soundscapes, plus Premium Bluetooth speakers for your own music.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEntertainment:\u003c\/strong\u003e Stream Google®, YouTube®, Netflix®, or HBO Max® over WiFi (Netflix and HBO Max require a subscription).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDevice Charging:\u003c\/strong\u003e Wireless charging pad and USB-C port keep your devices powered during your session.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit Range:\u003c\/strong\u003e Built for users 5' 4\" to 6' 3\" and up to 300 lbs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColors:\u003c\/strong\u003e Available in Black\/Black, Beige\/Brown, and Dark Brown\/Saddle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 5 year U.S. Residential Limited Warranty with frame, parts, and complete care coverage, plus extended plans available.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupport Resources:\u003c\/strong\u003e Product Brochure, User Manual, Assembly Guide, and Quick Start Guide, plus the Home Wellness Savings Calculator.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr class=\"desc-sep\" style=\"display:block;width:100%;height:1px;border:none;background:#d1d5db;margin:2rem 0;\"\u003e\n\u003ch3\u003eAdvanced 4D Rollers Paired With a Flexing Massage Track\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/0664\/6849\/files\/infinity-massage-chairs-serenza-flex-4d-deep-tissue-roller-stretch-track-illustration.webp?v=1789529155\" alt=\"Green track path and 4D roller illustration explaining stretch coverage on the Infinity Serenza Flex 4D Zero Gravity Massage Chair\" class=\"desc-img\" style=\"width:40%;display:block;height:auto;max-width:100%;\"\u003e\n\u003cp\u003eThe 4D mechanism moves \u003cstrong\u003eup, down, left, and right at variable speeds\u003c\/strong\u003e, closely mimicking the pressure and rhythm of human hands. What sets this chair apart is the track it rides on.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Track Innovation\u003c\/strong\u003e combines the neck-to-glutes coverage of an SL\/L-track with the stretching ability of an S-track\u003c\/li\u003e\n\u003cli\u003eMaximum coverage and maximum stretch in one system, for a powerful full-back stretch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSix massage techniques\u003c\/strong\u003e available: kneading, knocking, shiatsu, rolling, tapping, and clapping\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr class=\"desc-sep\" style=\"display:block;width:100%;height:1px;border:none;background:#d1d5db;margin:2rem 0;\"\u003e\n\u003ch3\u003eHands-On Control With the 10\" Android Tablet on the Infinity Serenza Flex 4D Chair\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/0664\/6849\/files\/infinity-serenza-flex-4d-touch-screen-technique-focus-zone-width-settings.webp?v=1789529163\" alt=\"Manual adjustment screen with kneading, shiatsu and massage width options on the Infinity Serenza Flex 4D Massage Chair tablet\" class=\"desc-img\" style=\"width:40%;display:block;height:auto;max-width:100%;\"\u003e\n\u003cp\u003eA wireless \u003cstrong\u003e10\" Android touch screen tablet\u003c\/strong\u003e, 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.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 Auto Programs\u003c\/strong\u003e covering a wide range of techniques and experiences\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6 MyMemory® slots\u003c\/strong\u003e to save your own custom sequences for instant recall\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrueFit™ Body Scanning\u003c\/strong\u003e maps your body so the rollers land where they should\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntelligent Voice Command\u003c\/strong\u003e for completely hands-free adjustments mid-session\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr class=\"desc-sep\" style=\"display:block;width:100%;height:1px;border:none;background:#d1d5db;margin:2rem 0;\"\u003e\n\u003ch3\u003eSmart Dial and Quick Access Panel Built Into the Armrest\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/0664\/6849\/files\/infinity-serenza-flex-4d-massage-chair-armrest-power-recline-buttons-usb-c-port.webp?v=1789529179\" alt=\"Tan armrest panel with power dial, recline switches and USB-C port on the Infinity Serenza Flex 4D\" class=\"desc-img\" style=\"width:40%;display:block;height:auto;max-width:100%;\"\u003e\n\u003cp\u003eDon't want to reach for the tablet? You don't have to. The illuminated \u003cstrong\u003eSmart Dial\u003c\/strong\u003e, marked with a power icon and set directly into the armrest surface alongside the \u003cstrong\u003eQuick Access Panel\u003c\/strong\u003e buttons, lets you scroll through Auto Programs without a screen while the panel keeps the essentials under your fingertips.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower, \u003cstrong\u003eZero Gravity\u003c\/strong\u003e, and chair position adjustments on dedicated buttons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-C charging port\u003c\/strong\u003e on the right armrest\u003c\/li\u003e\n\u003cli\u003eFull control even when the tablet is out of reach\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr class=\"desc-sep\" style=\"display:block;width:100%;height:1px;border:none;background:#d1d5db;margin:2rem 0;\"\u003e\n\u003ch3\u003eFull-Body Air Compression Plus Weightless Zero Gravity Recline\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/0664\/6849\/files\/infinity-serenza-flex-4d-highlighted-shoulder-arm-thigh-calf-air-cells.webp?v=1789529159\" alt=\"Air cell locations from shoulders to feet shown on the Infinity Serenza Flex 4D Chair in cream and taupe upholstery\" class=\"desc-img\" style=\"width:40%;display:block;height:auto;max-width:100%;\"\u003e\n\u003cp\u003eRhythmic airbags wrap and release across your \u003cstrong\u003eshoulders, arms, waist, thighs, calves, and feet\u003c\/strong\u003e, with specialized thigh airbags adding targeted relief. Recline into \u003cstrong\u003eWeightless Zero Gravity\u003c\/strong\u003e and the compression works alongside the rollers to melt muscle tension away.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eZero Wall Fit®\u003c\/strong\u003e space-saving technology means the chair glides forward as it reclines, so it fits close to the wall instead of dominating the room.\u003c\/p\u003e\n\n\u003chr class=\"desc-sep\" style=\"display:block;width:100%;height:1px;border:none;background:#d1d5db;margin:2rem 0;\"\u003e\n\u003ch3\u003eLower Leg and Foot Relief on the Infinity Massage Chairs Serenza Flex 4D\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/0664\/6849\/files\/infinity-massage-chairs-serenza-flex-4d-foot-roller-calf-massage-heat-infographic.webp?v=1789529191\" alt=\"Infinity Serenza Flex 4D leg care chart with dual foot rollers, kneading calf massage and footrest heat icons\" class=\"desc-img\" style=\"width:40%;display:block;height:auto;max-width:100%;\"\u003e\n\u003cp\u003eYour legs carry you all day, and this chair treats them accordingly.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Sole Foot Reflexology\u003c\/strong\u003e uses dual foot rollers to massage the soles of both feet at once with rolling pressure from heel to toe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKneading and oscillating calf massage\u003c\/strong\u003e combines rhythmic kneading with gentle oscillation to release tight calves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootrest heat\u003c\/strong\u003e warms the feet to loosen muscles before and during the session\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr class=\"desc-sep\" style=\"display:block;width:100%;height:1px;border:none;background:#d1d5db;margin:2rem 0;\"\u003e\n\u003ch3\u003eSoothing Lumbar and Foot Heat Modules\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/0664\/6849\/files\/infinity-serenza-flex-4d-warming-modules-lower-back-and-feet-illustration.webp?v=1789529171\" alt=\"Heat modules illustrated in the lumbar seat back and foot wells of the Infinity Serenza Flex 4D Chair\" class=\"desc-img\" style=\"width:40%;display:block;height:auto;max-width:100%;\"\u003e\n\u003cp\u003eHeating modules sit in the \u003cstrong\u003elower back of the seat\u003c\/strong\u003e and in the \u003cstrong\u003efootrest\u003c\/strong\u003e, 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.\u003c\/p\u003e\n\n\u003chr class=\"desc-sep\" style=\"display:block;width:100%;height:1px;border:none;background:#d1d5db;margin:2rem 0;\"\u003e\n\u003ch3\u003eCalming Chromotherapy on the Infinity Serenza Flex 4D Zero Gravity Massage Chair\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/0664\/6849\/files\/infinity-serenza-flex-4d-zero-gravity-massage-chair-calming-colored-illumination-detail.webp?v=1789529167\" alt=\"Dark blue illumination lighting the side panel of the Infinity Massage Chairs Serenza Flex 4D for a calming session\" class=\"desc-img\" style=\"width:40%;display:block;height:auto;max-width:100%;\"\u003e\n\u003cp\u003eAn integrated light system runs along the shell of the chair. The \u003cstrong\u003edark blue setting\u003c\/strong\u003e casts a soft, tranquil glow that helps turn an ordinary corner of your home into a genuine retreat.\u003c\/p\u003e\n\n\u003chr class=\"desc-sep\" style=\"display:block;width:100%;height:1px;border:none;background:#d1d5db;margin:2rem 0;\"\u003e\n\u003ch3\u003eSootheMe® Sound Therapy and Premium Bluetooth Speakers\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/0664\/6849\/files\/infinity-serenza-flex-4d-zero-gravity-massage-chair-sound-therapy-speaker-detail.webp?v=1789529183\" alt=\"Blue-lit shoulder speaker delivering nature soundscapes on the Infinity Massage Chairs Serenza Flex 4D\" class=\"desc-img\" style=\"width:40%;display:block;height:auto;max-width:100%;\"\u003e\n\u003cp\u003eBuilt-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. \u003cstrong\u003eSootheMe® Sounds\u003c\/strong\u003e offers ten immersive soundscapes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWhite Noise, Ocean Surf, Crickets, Rain, Nature\u003c\/li\u003e\n\u003cli\u003eAirplane, Car Ride, Fireplace, Thunderstorm, Windy Night\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePrefer your own playlist? \u003cstrong\u003ePremium Bluetooth speakers\u003c\/strong\u003e stream straight from your phone.\u003c\/p\u003e\n\n\u003chr class=\"desc-sep\" style=\"display:block;width:100%;height:1px;border:none;background:#d1d5db;margin:2rem 0;\"\u003e\n\u003ch3\u003eStream Google®, YouTube®, Netflix® and HBO Max® While You Recover\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/0664\/6849\/files\/infinity-serenza-flex-4d-chair-tablet-home-screen-manual-auto-mymemory-tiles.webp?v=1789529175\" alt=\"Home screen showing Manual, Auto, SootheMe and MyMemory tiles on the Infinity Serenza Flex 4D Zero Gravity Massage Chair\" class=\"desc-img\" style=\"width:40%;display:block;height:auto;max-width:100%;\"\u003e\n\u003cp\u003eConnect the tablet to WiFi and the Media page opens up an entertainment hub right in front of you. Search on \u003cstrong\u003eGoogle®\u003c\/strong\u003e, watch \u003cstrong\u003eYouTube®\u003c\/strong\u003e, or settle into an episode on \u003cstrong\u003eNetflix®\u003c\/strong\u003e or \u003cstrong\u003eHBO Max®\u003c\/strong\u003e while the rollers work. Netflix® and HBO Max® require active subscriptions, which are not included with the chair.\u003c\/p\u003e\n\n\u003chr class=\"desc-sep\" style=\"display:block;width:100%;height:1px;border:none;background:#d1d5db;margin:2rem 0;\"\u003e\n\u003ch3\u003eWireless Charging Pad That Keeps Your Phone Topped Up\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/0664\/6849\/files\/infinity-serenza-flex-4d-chair-device-charging-tray-with-coil-marking.webp?v=1789529187\" alt=\"Black charging tray with embossed coil marking built into the armrest of the Infinity Massage Chairs Serenza Flex 4D\" class=\"desc-img\" style=\"width:40%;display:block;height:auto;max-width:100%;\"\u003e\n\u003cp\u003eA recessed \u003cstrong\u003ewireless charging pad\u003c\/strong\u003e, 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 \u003cstrong\u003eUSB-C port\u003c\/strong\u003e on the right armrest and both you and your devices finish the session fully recharged.\u003c\/p\u003e\n\n\u003chr class=\"desc-sep\" style=\"display:block;width:100%;height:1px;border:none;background:#d1d5db;margin:2rem 0;\"\u003e\n\u003ch3\u003eInfinity Care Warranty Coverage\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/0664\/6849\/files\/infinity-serenza-flex-4d-warranty-coverage-frame-parts-labor-support-infographic.webp?v=1789529195\" alt=\"Infinity Massage Chairs Serenza Flex 4D warranty grid showing 5 year frame, 3 year parts and 1 year care\" class=\"desc-img\" style=\"width:40%;display:block;height:auto;max-width:100%;\"\u003e\n\u003cp\u003eEvery chair ships with the standard \u003cstrong\u003eInfinity Care 5 Year U.S. Residential Limited Warranty\u003c\/strong\u003e, which covers manufacturing defects.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5 year\u003c\/strong\u003e structural frame warranty, limited to steel, steel-welded frame parts, and any wood structure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 years\u003c\/strong\u003e of no-cost replacement on covered parts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 year\u003c\/strong\u003e Complete Care with covered parts and covered labor, in-home if necessary\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnlimited USA-based\u003c\/strong\u003e customer and technical support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eExtended plans are available: \u003cstrong\u003eInfinity Care PLUS\u003c\/strong\u003e ($399) covers 3 years labor, 3 years parts, and 5 years frame. \u003cstrong\u003eInfinity Care Max\u003c\/strong\u003e ($599) covers 5 years of labor, parts, and frame.\u003c\/p\u003e\n\u003cp\u003eA 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.\u003c\/p\u003e\n\u003cp\u003eSupport resources for this chair include the \u003cstrong\u003eProduct Brochure\u003c\/strong\u003e, \u003cstrong\u003eUser Manual\u003c\/strong\u003e, \u003cstrong\u003eAssembly Guide\u003c\/strong\u003e, and \u003cstrong\u003eQuick Start Guide\u003c\/strong\u003e, along with the \u003cstrong\u003eHome Wellness Savings Calculator\u003c\/strong\u003e for comparing the chair against your ongoing wellness appointments.\u003c\/p\u003e\n\n\u003chr class=\"desc-sep\" style=\"display:block;width:100%;height:1px;border:none;background:#d1d5db;margin:2rem 0;\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/0664\/6849\/files\/infinity-serenza-flex-4d-zero-gravity-massage-chair-faq-quick-answers-infographic.webp?v=1789529199\" alt=\"Infinity Serenza Flex 4D Massage Chair FAQ panel covering user fit, programs, controls and streaming needs\" class=\"desc-img\" style=\"width:40%;display:block;height:auto;max-width:100%;\"\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"overflow-wrap:anywhere;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eQuestion\u003c\/th\u003e\n\u003cth\u003eAnswer\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWhat is a flexing track and how is it different from an L-track?\u003c\/td\u003e\n\u003ctd\u003eIt combines the neck-to-glutes coverage of an SL\/L-track with the stretch capability of an S-track, giving you both maximum coverage and a deep stretch.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWho does this chair fit?\u003c\/td\u003e\n\u003ctd\u003eOptimal user height is 5' 4\" to 6' 3\", with a maximum user weight of 300 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHow much space do I need behind the chair?\u003c\/td\u003e\n\u003ctd\u003eZero Wall Fit® space-saving technology allows the chair to recline close to a wall, since it glides forward as it reclines.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDo I need a subscription to stream?\u003c\/td\u003e\n\u003ctd\u003eGoogle® and YouTube® are accessible over WiFi. Netflix® and HBO Max® require your own active subscriptions, which are not included with the chair.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCan I use the chair without the tablet?\u003c\/td\u003e\n\u003ctd\u003eYes. The Smart Dial navigates Auto Programs, the Quick Access Panel handles power, Zero Gravity and chair adjustments, and Intelligent Voice Command works hands-free.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHow many massage programs are included?\u003c\/td\u003e\n\u003ctd\u003e24 Auto Programs, plus 6 MyMemory® slots for saving your own custom manual sequences.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWhich massage techniques does it perform?\u003c\/td\u003e\n\u003ctd\u003eKneading, knocking, shiatsu, rolling, tapping, and clapping.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWhere is heat applied?\u003c\/td\u003e\n\u003ctd\u003eHeating modules are located in the lumbar area of the seat back and in the footrest.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWhat colors are available?\u003c\/td\u003e\n\u003ctd\u003eBlack\/Black, Beige\/Brown, and Dark Brown\/Saddle.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWhat documentation comes with the chair?\u003c\/td\u003e\n\u003ctd\u003eA Product Brochure, User Manual, Assembly Guide, and Quick Start Guide are available, plus a Home Wellness Savings Calculator.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\n\u003chr class=\"desc-sep\" style=\"display:block;width:100%;height:1px;border:none;background:#d1d5db;margin:2rem 0;\"\u003e\n\u003ch3\u003eProduct Specs\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/0664\/6849\/files\/infinity-serenza-flex-4d-chair-key-dimensions-user-height-weight-spec-badges.webp?v=1789529203\" alt=\"Infinity Serenza Flex 4D Massage Chair spec badges listing user height range, 300 lb capacity, width and length\" class=\"desc-img\" style=\"width:40%;display:block;height:auto;max-width:100%;\"\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"overflow-wrap:anywhere;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChair Weight\u003c\/td\u003e\n\u003ctd\u003e242.51 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat Depth\u003c\/td\u003e\n\u003ctd\u003e19\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHip Width\u003c\/td\u003e\n\u003ctd\u003e20.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShoulder Width\u003c\/td\u003e\n\u003ctd\u003e23\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax User Weight\u003c\/td\u003e\n\u003ctd\u003e300 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptimal User Height\u003c\/td\u003e\n\u003ctd\u003e5' 4\" - 6' 3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e31\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight (Upright)\u003c\/td\u003e\n\u003ctd\u003e47\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight (Reclined)\u003c\/td\u003e\n\u003ctd\u003e37.00\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength (Upright)\u003c\/td\u003e\n\u003ctd\u003e65.00\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength (Reclined)\u003c\/td\u003e\n\u003ctd\u003e76.00\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMassage Mechanism\u003c\/td\u003e\n\u003ctd\u003eAdvanced 4D with Flexible Track\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMassage Techniques\u003c\/td\u003e\n\u003ctd\u003eKneading, Knocking, Shiatsu, Rolling, Tapping, Clapping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuto Programs\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Slots\u003c\/td\u003e\n\u003ctd\u003e6 MyMemory®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControls\u003c\/td\u003e\n\u003ctd\u003e10\" Android touch screen tablet on articulating arm, Smart Dial, Quick Access Panel, Intelligent Voice Command\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Scanning\u003c\/td\u003e\n\u003ctd\u003eTrueFit™\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFoot Massage\u003c\/td\u003e\n\u003ctd\u003eDual Sole Foot Reflexology\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Zones\u003c\/td\u003e\n\u003ctd\u003eLumbar and footrest\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging\u003c\/td\u003e\n\u003ctd\u003eWireless charging pad (left armrest), USB-C port (right armrest)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio\u003c\/td\u003e\n\u003ctd\u003ePremium Bluetooth speakers, SootheMe® Sound Therapy (10 soundscapes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLighting\u003c\/td\u003e\n\u003ctd\u003eChromotherapy lights\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpace Saving\u003c\/td\u003e\n\u003ctd\u003eZero Wall Fit®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColors\u003c\/td\u003e\n\u003ctd\u003eBlack\/Black, Beige\/Brown, Dark Brown\/Saddle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport Documents\u003c\/td\u003e\n\u003ctd\u003eProduct Brochure, User Manual, Assembly Guide, Quick Start Guide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e5 Year U.S. Residential Limited Warranty (5 yr frame, 3 yr parts, 1 yr complete care)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr class=\"desc-sep\" style=\"display:block;width:100%;height:1px;border:none;background:#d1d5db;margin:2rem 0;\"\u003e\n\u003ch3\u003eProduct Attachments\u003c\/h3\u003e\n\u003cdiv class=\"pdf-listing\" style=\"display:block;margin-bottom:10px;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/0664\/6849\/files\/infinity-serenza-flex-4d-assembly-guide.pdf?v=1789529211\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/0664\/6849\/files\/infinity-serenza-flex-4d-assembly-guide.webp?v=1789529214\" alt=\"Infinity Serenza Flex 4D Assembly Guide\" class=\"pdf-icon\" style=\"display:inline-block;height:auto;width:50px;vertical-align:middle;margin-inline-end:10px;\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/0664\/6849\/files\/infinity-serenza-flex-4d-assembly-guide.pdf?v=1789529211\" target=\"_blank\"\u003eInfinity Serenza Flex 4D Assembly Guide\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdf-listing\" style=\"display:block;margin-bottom:10px;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/0664\/6849\/files\/infinity-serenza-flex-4d-quick-start-guide.pdf?v=1789529222\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/0664\/6849\/files\/infinity-serenza-flex-4d-quick-start-guide.webp?v=1789529224\" alt=\"Infinity Serenza Flex 4D Quick Start Guide\" class=\"pdf-icon\" style=\"display:inline-block;height:auto;width:50px;vertical-align:middle;margin-inline-end:10px;\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/0664\/6849\/files\/infinity-serenza-flex-4d-quick-start-guide.pdf?v=1789529222\" target=\"_blank\"\u003eInfinity Serenza Flex 4D Quick Start Guide\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdf-listing\" style=\"display:block;margin-bottom:10px;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/0664\/6849\/files\/infinity-serenza-flex-4d-user-manual.pdf?v=1789529236\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/0664\/6849\/files\/infinity-serenza-flex-4d-user-manual.webp?v=1789529238\" alt=\"Infinity Serenza Flex 4D User Manual\" class=\"pdf-icon\" style=\"display:inline-block;height:auto;width:50px;vertical-align:middle;margin-inline-end:10px;\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/0664\/6849\/files\/infinity-serenza-flex-4d-user-manual.pdf?v=1789529236\" target=\"_blank\"\u003eInfinity Serenza Flex 4D User Manual\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdf-listing\" style=\"display:block;margin-bottom:10px;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/0664\/6849\/files\/infinity-serenza-flex-4d-spec-sheet.pdf?v=1789529243\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/0664\/6849\/files\/infinity-serenza-flex-4d-spec-sheet.webp?v=1789529246\" alt=\"Infinity Serenza Flex 4D Spec Sheet\" class=\"pdf-icon\" style=\"display:inline-block;height:auto;width:50px;vertical-align:middle;margin-inline-end:10px;\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/0664\/6849\/files\/infinity-serenza-flex-4d-spec-sheet.pdf?v=1789529243\" target=\"_blank\"\u003eInfinity Serenza Flex 4D Spec Sheet\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Infinity Massage Chairs","offers":[{"title":"Black","offer_id":44599585046593,"sku":null,"price":12999.0,"currency_code":"USD","in_stock":true},{"title":"Beige","offer_id":44599585079361,"sku":null,"price":12999.0,"currency_code":"USD","in_stock":true},{"title":"Brown","offer_id":44599585112129,"sku":null,"price":12999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/0664\/6849\/files\/infinity-serenza-flex-4d-zero-gravity-massage-chair-black-angled-hero-view.webp?v=1789529208","url":"https:\/\/peakmusclerecovery.com\/products\/infinity-serenza-flex-4d","provider":"Peak Muscle Recovery","version":"1.0","type":"link"}