SKU: 68528148803

Infinity Smart Chair X3 3D/4D Massage Chair

Sale price$3374.55 Regular price$3749.50
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

Infinity Smart Chair X3 3D/4D Massage ChairThe Smart Chair X3 3D 4D provides a deep tissue full body massage. One of the key features of this chair is the unique near flat reclining S Track massage mechanism and decompression stretch. It's the perfect chair for relief from your neck to all the way to your feet. Featuring 3D 4D massage technology, which gives you deep tissue massage that mimics the feel of human hands massaging your neck, back and shoulders. The Truefit Body Scanning technology

The Smart Chair X3 3D/4D provides a deep tissue full-body massage. One of the key features of this chair is the unique near-flat reclining S-Track massage mechanism and decompression stretch. It's the perfect chair for relief from your neck to all the way to your feet.

Featuring 3D/4D massage technology, which gives you deep tissue massage that mimics the feel of human hands massaging your neck, back and shoulders. The Truefit™ Body Scanning technology uses sensors to detect body curves, shapes, sizes and pressure points customized for each user. Need back and spine relief? A key feature of the Smart Chair X3 is True Inversion for spinal decompression and a Waist Twist Therapy feature. Or you can utilize the Weightless Zero Gravity Recline which elevates the feet above the heart to help improve circulation. Add in soothing lumbar heat to help loosen muscles and ease muscle tension. The Smart Chair X3 has Triple Roller Total Sole Reflexology™ foot massage which triggers vital pressure points under the foot to help improve lymphatic functionality, Bluetooth speakers, and a smartphone app to control your chair. The Smart Chair X3 has nine easy-to-use auto programs (like Extension, Sports Refresh, Rest & Sleep) or customize and build your own massage programs just how you like it.

The Smart Chair Pro is the perfect way to bring health and relaxation home to you. Stress relief, pain relief and better sleep are just a few of the ways massage can help get you feeling fit for life.

Features

Massage Techniques Include:

  • Kneading
  • Tapping
  • Knocking
  • Shiatsu
  • Sync

Product Features Include:

  • 3D/4D Back Massage Mechanism 
  • Near Flat Reclining S-Track 
  • Spinal Correction and Decompression Stretch 
  • Lumbar Heat 
  • True Inversion 
  • Waist Twist Therapy 
  • Apple & Android App Functionality 
  • Truefit™ Body Scanning 
  • 360° 4-Node Plus Massage 
  • Weightless Zero Gravity Recline 
  • 9 Auto Programs 
  • Total Sole Reflexology 
  • Bluetooth® Speakers 
  • Color Menu-Driven Remote 
  • Chromotherapy Lights 
  • Rhythm Sync Massage 

Specs

Smart Chair X3 Specifications

  • Chair Width: 36.00"
  • Chair Weight: 265.00 lbs.
  • Upright Chair Length: 59.00"
  • Upright Chair Height: 46.00"
  • Reclined Chair Length: 74.00"
  • Reclined Chair Height: 36.00"
  • Max User Weight: 300 lbs
  • Ideal Height Range: 4’11” - 6’4”

Specifications

  • Chair Width: 36.00"
  • Chair Weight: 286.00 lbs.

Upright

  • Chair Length: 59.00"
  • Chair Height:46.00"

Reclined

  • Chair Length: 74.00"
  • Chair Height: 36.00"

Manual 

Smart Chair x3 Manual

Warranty 

INFINITY CARE

5 Year Residential Limited Warranty

  • Unlimited USA-based customer & technical support
  • 5 Year structural framework warranty
  • No-cost replacement on covered parts for 3 years
  • Complete Care/No-cost parts & labor (in-home, if necessary) for 1 year

Complete Care Warranty Period

For In - Home service, Infinity Massage Chairs will arrange all covered parts deemed necessary, to be sent to the consumer and, if necessary, an authorized service provider to repair the product at the customer's residence, at no charge to the customer. If a particular part is no longer manufactured, Infinity Massage Chairs may replace your product with a similar product. Under no circumstances shall the retail replacement value exceed the original net price paid for the product. In the event you choose not to accept a replacement for your product, Infinity Massage Chairs is no longer responsible for making repairs under the warranty coverage.

Any repairs needed during the 3-year parts warranty coverage, Infinity Massage Chairs will provide covered parts at no cost; however, consumer is responsible for any and all shipping, duties and brokerage fees. Structure warranty is limited to the steel and steel-welded parts of the frame, in addition to any wood structure that may exist. If a replacement is issued under the Parts or Structure warranty period, the consumer is responsible for shipping, duties, and brokerage fees related to the replacement. Infinity Massage Chairs, at its sole discretion, will repair or replace any defective part within a reasonable time frame. Field Service is only available in the United States and major metropolitan areas in Canada. Field Service requires pre-approval and, if necessary, must be performed by Infinity Massage Chairs-authorized field service personnel to maintain warranty coverage.

Warranty Exclusions

Warranties do not cover any loss or damage resulting from: improper installation; unauthorized repairs; use in a commercial or corporate setting; alterations or modifications of original condition; improper use of electrical/power supply; loss of power; electrical disturbances and power surges; dropped product, including but not limited to remote controls; a malfunction or damage resulting from improper use or unreasonable use or maintenance; failure to follow operating instructions; transportation damage; theft; abuse; misuse; neglect; vandalism; or environmental conditions(fire, floods, rust, corrosion, sand, dirt, windstorm, hail, earthquake, or exposure to weather conditions); loss of use during the period the product is at a repair facility or otherwise awaiting parts or repair; and products purchased or acquired from unauthorized dealers. This warranty is not transferable. Damage incurred due to shipping and handling does not constitute a defect under this warranty. Softening/hardening of foams and filling composites in pillows and pads does not constitute a defect under this warranty as those items naturally change with use. Fading, wear, and pilling of fabrics does not constitute a defect under this warranty as those conditions naturally occur with fabrics. Natural markings and grain and dye variations in leather do not constitute a defect under this warranty, as no two pieces of leather are alike. Failures of attach points, such as, but not limited to: stitching, Velcro, and zippers, do not constitute a defect under this warranty.

To initiate an Infinity Care Warranty claim, simply call our Customer Support Team at 603-910-5000.


  • Infinity Care PLUS: Covers 3 Years of Labor, 3 Years Parts, and 5 Years Frame - $399
  • Infinity Care Max: Covers 5 Years of Labor, Parts, and Frame - $599
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 68528148803

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4.1 ★★★★★
Based on 11 reviews
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Product Reviews
M
Verified Purchase
Matthew Cirillo
Grantham, US
★★★★★ 4
Large a tad small for 11 mens supercomfy and well made
Size: Large, Color: Color Mixed(quarter Socks)
These are quality socks, but for me the large are a bit small at size 11 shoesize. They are warm in any conditions, and warm days they can feel a bit stiffling, and I have probably sweatier than average feet, so without well ventilated shoes, my feet still get damp. They are so soft and cozy in cooler/cold weather. But again, it the heat, with some sweat, this makes them a bit "slippery" and my feet slide in my shoes on steep off-camber terrain. I would probably buy these again, except I have 6 pairs, and my wife buys me expensive branded socks I'd never purchase for myself.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
K
Verified Purchase
Kindle Customer
Bozeman, US
★★★★★ 5
Awesome hiking socks!
Size: Large, Color: Grey
Very comfortable and durable. I'm very happy with the quality of these sicks. I wear a mens size 11 shoe. The back of the sock come up about 1/2" above the back of my shoe. They are a perfect fit. I couldn't be happier with these. They are just the right thickness, too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
Y
Verified Purchase
Yan Wu
Dallas, US
★★★★★ 5
Improved my foot health
Size: Medium, Color: Color Mix
I’ve been dealing with athletes foot for decades and using daily maintenance medication for longer than many people reading this have been alive. I generally don’t have any issues other than I always at least one or two nails that are cloudy and brittle. I’ve tried synthetic blends in the past but this just seemed to make things worse so I always go back to cotton. I was been reading about the benefits of wool so I thought I would try these socks. I had several clouded nails at the time but in just a few weeks of wearing wool socks I noted subtle improvements. At the time of writing this it has been over 4 months of wearing wool socks exclusively and all my nails are completely clear and healthy! I honestly can’t believe it since I haven’t had seen completely healthy nails since I was a teenager. I do continue to use daily antifungal maintenance medication but the only change has been the wool socks. I think part of the issue was the cotton socks being soaked with sweat when I took them off at the end of the day regardless of the season or activity levels. The wool socks, however, are usually dry. Even after taking them out of a hiking boot on a hot day on the trail they will feel damp but not soaked. Consequently, they dry out completely on a rock while taking a short break. By staying dry they don’t bind up and cause hot spots like cotton socks. That, and I think they just distribute the heat better than cotton and I wouldn’t be surprised if they are actually cooler on hot days. Of course, in cooler temps they are warmer and I did appreciate how much so until the other day when I wore some cotton socks that felt like I was wearing ice cubes on my feet when I was walking around my hard wood floors at the end of the day. With these particular wool ankle socks I did note a hole around the toes with a couple of the socks after a few washes. My experience with cotton socks is that even the smallest of holes will grow exponentially with each use and so I generally just discard them. At first, I was disappointed thinking that these socks would not last but it does not appear that the holes grow like cotton. In fact, I haven’t thrown one wool sock away. My eyes aren’t great at close distant but it seems like the holes I noticed disappeared. Even if they didn’t it doesn’t matter since they do not currently seem to be a problem. I haven’t had these socks long enough to notice any thinning at wear points like cotton socks but I suspect that since they don’t bind like cotton they are less prone to wear. I now have a dozen pairs of wool ankle socks and I’ve gotten in the habit of putting them in a separate bin for washing otherwise they end up getting tumble dried with the rest of the family’s close. They have been in drier a number of times and I suspect they look a little more aged as a result. If I wash them separately with other delicate items I just lay them out on the floor after washing since they aren’t noticeably wet after a spin cycle and they completely dry out overnight. At this point I would rather put on a pair of wool socks straight out of the washer then put on dry pair of cotton socks since the results would be the opposite at the end of the day.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 21, 2024
M
Verified Purchase
MSNbound
Belleville, US
★★★★★ 5
Nice look, good value
Size: Large, Color: Grey Mixed(quarter Socks)
Fit great. Cushion on bottom is exactly what I wanted, top and ankle sections are much thinner as I wanted, so as not to be bulky. Expect they will well for walking and hiking. They did wash well although did lose some of the softness but did not shrink.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
C
Verified Purchase
Chris
Pawtucket, US
★★★★★ 3
Nice but issue from manufacuter.
Size: Large, Color: Ivory/Beige/Pink, Size: Large, Color: Ivory/Beige/Pink
I received the 6 pack of socks to give as an Easter present. The socks were great colors, soft, and fit well. Will be a little warm during the hotter days. Unfortunately the yellow pair came with a hole already at the toe area.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026

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