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KoziSense

KoziSense KZ-313 2026 Heated Jade Roller Massage Chair Full Body, Deep Zero Gravity SL-Track with Heat, 12 Auto Modes, 6 Custom Programs, Backlit Touch Screen, Voice Control, Wireless Charger

  • Based on 31 reviews
Condition: New
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Availability: Only 7 left in stock, order soon!
Fulfilled by Amazon
Arrives Sunday, Jul 19
Order within 14 hours and 18 minutes
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Color: White


Features

  • Innovative Jade Stone Heating Massage Mechanism Built-in jade stone heating core warms up to 130F, moving along the full SL track to deliver soothing heat and deep massage across your entire back
  • Extra-Long SL Track & Smart Fit Accommodates users from 5'4" to 6'3" and up to 280 lbs. Features automatic shoulder detection to customize massage zones for your body
  • 12 Auto Modes + 7 Manual Techniques + 6 Custom Memory Choose from 12 preset programs depend on different massage needs or 7 manual modes. Save up to 6 fully personalized routines with an easy record & play function
  • Deep Zero Gravity & Mind Relaxation Reclines to elevate knees above the heart, improving circulation and helping improve leg swelling. Integrated Bluetooth 4-speaker surround sound with 15 built-in music tracks for a spa-like experience
  • No Assembly & Smart Convenience Ships fully assembled in one box. Features AI voice control, full-color touchscreen remote, wireless phone charging, tablet/phone holder, and LOCAL CUSTOMER SUPPORT for peace of mind.

Description

Upgraded functions complemented by our newly developed Heated Jade Stone Roller, paired with advanced 3D massage rollers, deliver deeper relaxation and soothing warmth across your entire back. Crafted with natural jade stones and enhanced with heating technology, it pairs seamlessly with 3D massage rollers to deliver a dynamic range of massage techniques—plus the added benefit of a Thai-style hot compress that moves with every motion. The KZ-313 features two levels of Zero Gravity mode: Level 1 gentle reclines—perfect for enjoying massage while watching TV. Level 2, Deep Zero Gravity mode, tilts head slightly downward and raises legs above heart level, helping improve leg swelling caused by long periods of sitting or standing. The program includes 12 expertly designed auto modes to suit different massage needs. It also features a customization program that lets you save up to 6 favorite settings. With 7 manual techniques and 5 adjustable intensity levels, it adapts perfectly to your daily relaxation needs. Enjoy a soothing massage while Bluetooth connectivity streams TV audio through four built-in speakers. The immersive sound enhances every scene, creating a harmonious blend of entertainment and full-body relaxation. Surprisingly, despite its large size, this KZ-313 massage chair is designed for no installation required. Packaged in a single box, it’s ready to use right after unpacking—simply unbox and relax. NEW HEATED JADE TECHNOLOGY At KoziSense, every massage chair we design is crafted with an unwavering dedication to innovation and excellence. 24/7 Call Agents with 12 hr/day Specialists. Our obsession with satisfaction of our customers fuels our top-notch customer care — you won’t find anyone more committed to taking care of you, from the moment you browse our chairs to long after your purchase. There's nothing more comforting than sharing relaxation and spending time with family.

Brand: KoziSense


Color: White


Material: Faux Leather


Product Dimensions: 64"D x 31"W x 46"H


Size: 64"L X 46"H X 31"W


Brand Name: KoziSense


Additional Features: Arm Rest, Ergonomic, Foot Rest, Head Support, Heated Jade Stone


Unit Count: 1.0 Count


Recommended Uses For Product: Relaxing, Sleeping


Room Type: Bedroom, Game Recreation Room, Living Room, Office


Age Range Description: Adult


Included Components: Heating Scarf, Soft Back Padding


Model Name: KZ-313


Surface Recommendation: Indoor


Indoor Outdoor Usage: Indoor


Model Number: KZ-313


Manufacturer: KoziSense


Manufacturer Warranty Description: 1-year full warranty (labor + parts), 2 more years free parts warranty with virtual assistance.


Manufacturer Part Number: KZ-313


Reclining Position Count: 3 Position


Tilting: Yes


Is Customizable?: No


Is Foldable: No


Color: White


Back Style: Solid Back


Style Name: Modern


Pattern: Solid


Theme: Full Body Massage Chair with Zero Gravity


Shape: L-Shape


Arm Style: Armless


Leg Style: wheels


Form Factor: Massage Treatment Chair


Item Dimensions D x W x H: 64"D x 31"W x 46"H


Size: 64"L X 46"H X 31"W


Item Weight: 190 Pounds


Seat Depth: 28 inches


Item Dimensions: 64 x 31 x 46 inches


Item Depth: 64 inches


Material Type: Faux Leather


Frame Material Type: Metal


Seat Material: Faux Leather


Fill Material: Foam


Maximum Weight Recommendation: 280 Pounds


Assembly Instructions Description: No assembly required


Required Assembly: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jul 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Awesome little cockpit of peace Awesome little cockpit of peace
Color: White
Review Image by Auzzy
I did a ton of research on massage chairs, and first bought a $700 one one Amazon that was so weak and cheap feeling that I resold it after a week, realizing that I was going to need to invest more if I wanted a legit chair. This one looks and feels more boujie than any other chair I’ve ever used, with really high quality and soft faux leather and really clean craftsmanship. It’s also surprisingly quiet when functioning. The automatic massage programs seem pretty advanced, automatically changing your body elevation depending on the area it’s targeting. The arm air bags are also dynamic, inflating just the front part, just the back part, or the whole arm at once. The heat around the whole body is great: calves, back heat with the rollers, and the vest that goes over your chest. It really encapsulates the entire body nicely - you feel like you’re in a little cockpit of peace. Every massage chair I’ve used also has shoulder air bags that are pretty useless, but these actually press firmly into your shoulders, and even alternate sides one at a time at times. There is less info on this model out there versus the older KoziSense chair, so I almost bought that, but once the coupon price for this hit $1899, I decided it was worth the risk of getting the latest and greatest, even though there weren’t a whole lot of thorough reviews on this out there. I went to the KoziSense website, YouTube, everywhere, and this model was still a bit of a mystery. Tbh, I would have believed that this was a $5,000+ chair if I didn’t know the price. It looks and feels really high quality, and I don’t know what else you can do to be more technologically advanced with everything this has at the $2,000 price point, unless you are willing to spend $10,000+. No other chair except the most expensive $17,000 Osaki chair has these heated jade rollers moving up and down your back. No other chair I’ve seen has the heated vest going over your chest. No other chair has a longer SL track than 57” like this has. I was specifically looking for a chair with high intensity - I want it to really dig into me probably more than the average person. It’s firm but I wish there was an even more firm setting that borders on maxing my pain tolerance (I like my massages to hurt - maybe I’m weird). They provide you with a back pad which they say to put on if it’s too intense, which it’s not going to be for most people unless you are frail (my 78 year old father might find it too intense without the pad). There are 5 massage intensities and so far I’ve put it on max airbag pressure and massage intensity, and it should be strong enough for most people. Besides that one functionality, this chair met or exceeded my expectations. I have checked all over Amazon, eBay and wherever else they are selling massage chairs, and I feel pretty confident in saying that there is nothing nicer out there at this moment for less than $2k, and it’s one of the best bangs for your buck I could find. ... show more
Reviewed in the United States on December 22, 2025 Reviewed in the United States on December 22, 2025 by Auzzy
    • Well worth the money! Well worth the money!
Color: Black and Brown
Review Image by Mike
Review Image by Mike
Extremely well built. Heavy! It will totally relax you. I hand noticed the bad reviews on this never say "verified purchase" , seems fishy to me. I love it, american company located in Ontario, California. They have a show room etc. That have been in business for a long time,20 25 years. I bought this brand because the other models they sell have very high reviews also, and they have an actual phone number and teal customer service unlike 90% of the other knock off brands sold online. It's really next level quality, and comfort. The airbags are crazy strong on high. You can adjust pretty much everything to your liking on the touch screen or press one button and it runs on auto and many other modes. It massages all the way down under you butt and the back of your legs all the way to the back of your head. It's good for big and tall folks too. I'm a pretty big dude and it's plenty big for me, my wife is 5' 6" and it fits her too. It auto adjust to your body somehow when you first get in it. It's super nice and zero assembly. Not one bolt, nothing. If you order this i highly recommend paying the 20 bucks for room of choice delivery. It's worth 100 bucks easy. This thing comes in a massive box. So much packaging is nuts. ... show more
Reviewed in the United States on January 16, 2026 Reviewed in the United States on January 16, 2026 by Mike
    • Best massage chair
Color: Black and Brown
This model is brand new, and my husband and I took some time to think it over and do a lot of research before placing the order. My husband has pretty serious back issues, he has 4 bulging discs and 1 tear in his back and he’s in pain pretty often, especially at night. We’ve had to spend a lot of money going to massage therapists, and each visit easily costs over $100. We don’t need a very deep-tissue 4D chair, but we do need something we can sit in for a longer session. This chair turned out to be the perfect match for us. First, it’s very spacious and very comfortable to stay in the chair. Second, the heated jade feels amazing, especially now it’s cold. After using it for 30–60 minutes, your whole back stays warm for a long time, and it really helps the muscles relax. Third, the zero-gravity position leans back a lot, and it lifts your legs really high. Just like the ads say, it actually helps with swelling. Just two nights ago, my husband was in so much pain he couldn’t fall asleep. He stayed in the chair for about 30 minutes, and the pain slowly went away. It sounds unbelievable, but it really happened. We’re still exploring all the other features, but so far so good. And just like the reviews said on their other listing, Kozisense’s customer service is fantastic, they responded within 5 minutes every time and answered all our questions. The only thing I think could be improved is the angle of the footrest, it sits a little high and doesn’t fully touch the ground. Customer service explained that this design helps achieve the best zero-gravity position and lifts the legs as high as possible. But they also said their engineers already designed a second option, and if we want it, they can send us a new metal frame for free so the footrest can sit flat on the ground. Overall, this chair both in size and functionality performs just as well as the $5k+ chairs we tried at the shopping mall. And honestly, what gives me even more confidence is their professional customer service. I don’t have to worry about it breaking in a year and turning into a giant piece of junk in our house, and no one can help LOL ... show more
Reviewed in the United States on November 24, 2025 by Chinmay Barsainya
    • Very relaxing
Color: Black and Brown
Chair works wonderful, very relaxing. The only complaint I have is my footstool does not go all the way to the floor and it makes it difficult for this 61-year-old lady to get in and out of the chair.
Reviewed in the United States on December 30, 2025 by Tammy Fields
    • Great quality, great price – my dad loves it Great quality, great price – my dad loves it
Color: Black and Brown
Review Image by Amazon Customer
I’ve been wanting to get my dad a massage chair for a long time. I bought a KoziSense A18 for myself back in 2024 and I still use it all the time,no issues at all. Just love it. The only problem is my dad is a big/tall guy, and the A18 just felt too small for him. We looked at a bunch of other brands, but they were either crazy expensive or still felt tight. Then I found out KoziSense opened a new showroom in the Bay Area near Silicon Valley. My dad and I drove about an hour to check it out and ended up trying literally everything. The staff was super friendly, patient, and knew their stuff. They walked us through all the features without rushing us. We stayed there for almost an hour just testing the chair. They suggested ordering on Amazon since shipping to our area is fast, so we placed the order right there. My dad deals with a lot of lower back and back soreness and usually needs heat and massage to feel better. The heated jade stones + rollers on this chair work amazingly well for him. The chair looks high-end, has plenty of room inside, and it’s honestly easy to fall asleep in. For the price, this thing is a great deal. The quality and massage feel easily compete with chairs that cost around $5K. Now I’m seriously thinking about giving my A18 to my sister and getting myself a KZ-313 lol. ... show more
Reviewed in the United States on December 23, 2025 Reviewed in the United States on December 23, 2025 by Amazon Customer
    • Great massage chair customer service is even better Great massage chair customer service is even better
Color: Black and Brown
Review Image by Daniel Anderson
The shipping was super fast. And $19.99 room of choice is a big plug since this chair is pretty heavy but thankfully it doesn’t require any assembly! I’ve tried different models at about same price point, but they were all pretty small and couldn’t fit me well. I am about 5’10, but 270lb, this chair fits me very well! It’s actually bigger than it looks in the picture, and it feels very high quality made. I stayed in the chair for about one hour to try out all functions, but still got some questions. So I emailed them but didn’t expect to get the reply within 10 mins! After a week, their customer support even reached out to me again and asked if I still had any questions or issues regarding the chair. Wow! That’s definitely the best customer service I’ve ever experienced. I am working from home so I placed the chair next to my desk, so I can always get a fast relax after few hours of work lol. It’s worth pointing out that the Bluetooth speakers are really good, and they put many relaxing music in the program, so you don’t need to connect your phone if you want to listen to something relaxing, just hit the play button. I am now thinking about buying another one for my parents. It’s a great investment for your health. ... show more
Reviewed in the United States on March 2, 2026 Reviewed in the United States on March 2, 2026 by Daniel Anderson
    • Phenomenal Massage Chair! 💆🏻
Color: Black and Red
This chair is better than I imagined for the price. I have had friends buy much more expensive chairs and they say this chair is superior. I highly recommend it
Reviewed in the United States on May 7, 2026 by Erika Eisenman
    • KZ313 (KZ - 313) KoziSense AMAZING! KZ313 (KZ - 313) KoziSense AMAZING!
Color: Black and Brown
Review Image by Amazon Customer
Review Image by Amazon Customer
Holy **** This chair is AMAZING! If you are reading this review look no further! I didn’t find any review of this product online so I decided to make my own. Any person with any back pain, questioning a massage chair, insecurities, etc.etc. buy this chair. Please watch my full video. But in all reality this is an amazing product, supported by an amazing company, backed by even better customer service. Danny was amazing!!!! So amazing! You can even use your HSA for this chair with a proper LMN (letter of medical necessity) and quit frankly EVERYONE would benifit from this massage chair. Look no further....if you doubt my review just try to reach out to the company. I guarantee KoziSense will treat you like a human. Unlike the others...buy a true US product backed by real people.... **UPDATE** : We have had the chance to try out other massages and modes. And other people have tried it as well. Everyone agrees 10/10. Talk to your health care provider, ask them to sign a LMN (letter of medical necessity) you can even type on up for them (Chat GPT helps), then you can use your HSA. ... show more
Reviewed in the United States on March 6, 2026 Reviewed in the United States on March 6, 2026 by Amazon Customer

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