Kaiser 4: Best Ergonomic Gaming Chair

New Kaiser 4

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Lumbar & Armrests Upgrade

Next-level adjustability now makes the Kaiser 4 gaming chair even more adaptive and personalized.

24° Pop-out Lumbar With Any-angle Lock

Stain-resistant Sustainable Leather

Cold-Cure foam
In Its Best Form

All-new
6D Armrests

Full Seat & Backrest Adjustability

Magnetic Head Pillow

French Design Awards 2024 Gold Winner

Kaiser 4 Series is an embodiment of aesthetic elegance, ergonomic excellence, and eco-conscious innovation, designed for gamers, professionals, and anyone in between seeking unmatched comfort and a healthier lifestyle.

Best Ergonomic Design | Innovation In Design | Outstanding Product Design

Most Comfortable Gaming Chair

"The Kaiser 4 is one of the most comfortable gaming chairs that I’ve ever sat in. I literally sit in the chair to do everything, while watching TV, when I’m scrolling on my phone, when I put on my shoes, when I just sit down and brainstorm."

Josh Bailey

Certified Personal Trainer | CPR & AED Responder

Best Chair On The Market

“ As a proud owner of both the Kaiser 3 and Kaiser 4, I can confidently say that the Kaiser 4 has taken comfort and support to an entirely new level. I’m blown away by the upgrades! Whether for work or gaming, it’s the best chair on the market! ”

Alexander Koehler

Lead Vocalist of Chelsea Grin (2007–2018)

Pop-out Lumber Support. Adjust Freely. Support Precisely.

The new AndaSeat Kaiser 4 upgrades its 24° pop-out lumbar support with an elastic locking gas spring, delivering smoother, more precise adjustment and more personalized back support.

24° Pop-Out. Any-Angle Lock.

The lumbar support pops out up to 24° with a quick pull of the release lever. Simply lean back and lock it at the angle that feels most comfortable to you.

4-Way Built-In Lumbar Adjustment

Inside the pop-out lumbar, there’s a 4-way adjustment mechanism to fine-tune back support 3.0 in of vertical adjustment and 1.2 in of depth adjustment.

24° Pop-Out. Any-Angle Lock.

The lumbar support pops out up to 24° with a quick pull of the release lever. Simply lean back and lock it at the angle that feels most comfortable to you.

4-Way Built-In Lumbar Adjustment

Inside the pop-out lumbar, there’s a 4-way adjustment mechanism to fine-tune back support 3.0 in of vertical adjustment and 1.2 in of depth adjustment.

It Moves With Your Body

Stay supported through every activity, in any position.

Casual Gaming

Pop it out 5°–10° and settle in for games, movies, or reading with lower-back support that stays with you.

Relaxation & Lounging

With 0° lumbar pop-out and moderate backrest recline, you can create ideal support to lean back, stretch out, and unwind.

Active Focus & Work

Unwavering support to boost productivity when you need it the most — intense gaming, work, and more.

Stain-Resistant
Sustainable Leather

Effortlessly cleanable. Extremely durable. In a three-layer structure, the solvent-free leather lets you clean with simple wet wipes and offers a sleek surface and healthy space to sit for years to come.

Leather Topcoat

Stain-resistant, durable, and sleek

Plush Foam Mid-layer

0.08 in thickness adding softness to the leather

Non-Woven Fabric

Sufficient backing for topcoat and mid-layer

Learn More About Solvent-free Leather

Superior Stain Resistance

Combined with a stain-repellent material during formulation, Kaiser 4’s leather comes with superior stain resistance, outperforming regular leathers by 80%. This lets you easily clean common stains like coffee spills, snack crumbs, or paw prints with a simple wet wipe. For tougher stains, you can use an alcohol spray before a quick wipe*. Kaiser 4 is built to stay clean and set for any battle you want to take on.

80% More

Stain-resistant Than Regular Leathers *Stain removal efficiency is validated by AndaSeat lab tests.

Ultra Durability

Made with advanced anti-discoloration technology, the leather resists all forms of abrasion and effectively prevents color fading, even under ≥4 UVB light exposure.

So Kaiser 4 can last up to 15 years while maintaining a sleek surface free of wear and tear.

2000

Cycle Taber Wear Test

100,000

Martindale Rub Test Score

Safety Meets Sustainability

Kaiser 4’s leather is produced using water-based technology in sophisticated manufacturing facilities and rigorously tested for harmful substances to meet OEKO-TEX and RoHS standards. This ensures enhanced eco-friendliness and safety at baby product standards, creating a healthy and quality space. So you can sit through work and play with peace of mind.

0%

Solvents

0%

VOC Emissions

Cyber Green

Has Entered The Game

Kaiser 4 now offers an all-new shade — Cyber Green. Joining the bold, energetic, and classic color options, it strikes a dynamic vibe and blends seamlessly into your gaming room, studio, office, and more.

andaseat new kaiser 4 cyber green gaming chair

andaseat new kaiser 4 zen purple gaming chair

andaseat new kaiser 4 cloudy white gaming chair

andaseat new kaiser 4 bentley brown gaming chair

andaseat new kaiser 4 blaze orange gaming chair

andaseat new kaiser 4 classic maroon gaming chair

andaseat new kaiser 4 elegant black gaming chair

andaseat new kaiser 4 creamy pink gaming chair

andaseat new kaiser 4 carbon black gaming chair

andaseat new kaiser 4 ash gray gaming chair

Cyber Green

Has Entered The Game

Kaiser 4 now offers an all-new shade — Cyber Green. Joining the bold, energetic, and classic color options, it strikes a dynamic vibe and blends seamlessly into your gaming room, studio, office, and more.

PVC Leather

Linen Fabric

Cold-Cure Foam
In Its Best Form

Kaiser 4 uses high-density cold-cure foam manufactured using a computer-controlled molding process precise density, weight, and temperature control.

Ergonomic Seat Base

Featuring raised sides and a sloped front edge, the seat prevents sliding, ensuring a more stable and comfortable sitting experience.

andaseat new kaiser 4 gaming chair with high-density foam cushion

The Right Balance of Softness and Support

With precisely controlled foam density, the seat is the perfect blend of soft and firm. It eases pressure on your body and holds its plush shape year after year.

6D Armrests
Full-Spectrum Support

Re-engineered with robust adjustment systems, the all-new 6D armrests of Kaiser 4 will supercharge your arm comfort no matter the setup — PC, console, or mobile.

Armpad Control

Rotate, tilt, or slide front-back.

Armrest Rotation

Adjust width more flexibly.

Height Adjustment

Move it up-down effortlessly.

Easier Adjustment. Better Control.

With control buttons and locking mechanisms, the armrests adjust easily and stay firmly in place.

180°

Armpad rotation

360°

Armrest rotation

20°

Upward tilt

2.8 in

Up-down

1.6 in

Forward-back

7.1 in

Left-right (using rotation)

Full Adjustability For All

Maximize comfort the way you love it, no matter your size, task, posture, and more.

135° Backrest Recline

Sit back and lounge the way you like. With robust structure and aluminum wheelbase, Kaiser 4 always has your back.

15° Rocking Mode

Lean back and enjoy a gentle rocking motion.The multi-functional tilt mechanism offers a gentle rocking experience for up to 260lbs.

6.5cm Height Adjustment

Powered by SGS Class 4 gas lift with smooth, precise seat height adjustment for 4'11"-6'11" tall.

Magnetic Head Pillow

Extremely easy to adjust, the magnetic head pillow conforms to your head and neck’s natural curves instantly, thanks to the ultra plush memory foam inside its smooth and soft velvet cover. Also, with a cooling layer, it keeps your neck cool and sweat-free in hot conditions.

Maximum Durability

Robust structure. Certified materials. Kaiser 4 is built to last with a premium sitting experience.

Heavy-duty Tilt Mechanism

Forged with high-performance aluminum alloy and steel.

SGS Class 4 Gas Lift

Rugged quality. Certified for exceptionally durable and safe experience.

Aluminum Wheelbase

Ultra strong, durable, and lightweight. PU-coated casters for quiet rolling.

Comfort. Technology. And Craftsmanship.

At AndaSeat, we uphold the highest standards in chair design and manufacturing to deliver ergonomic comfort and performance. From the initial design to the final product, every chair is defined by advanced technologies and masterful craftsmanship.

Learn More About Ergonomics >