Desk & Chair Bundle
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AndaSeat Kaiser 3 Pro Ergonomic Gaming Chair
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AndaSeat Kaiser 3 Pro Ergonomic Gaming Chair
$549.00
Kaiser 4 Highlights
Stay supported from every angle. Featuring a 24° pop-out lumbar system and 6D armrests, Kaiser 4 delivers all-around support that adapts to your movements for lasting comfort.
Limitless Lumbar Support
NEW24° Pop-Out Lumbar
with Any-Angle Lock
24° Pop-Out Lumbar
with Any-Angle Lock
The lumbar pops out 24° and locks at any angle, with 76mm vertical and 30mm depth adjustment for personalized back support. Ideal for anyone looking for the best gaming chair for posture.
Stain-Resistant
Sustainable Leather
Stain-Resistant
Sustainable Leather
Easy to wipe clean and resistant to abrasion and color fading, the sustainable leather delivers lasting durability while meeting strict health and safety standards comparable to those used for baby products.
Arms Free
NEWFully Adjustable 6D Armrests
Fully Adjustable 6D Armrests
Six-way adjustment lets you fine-tune arm support in any setup, while robust locking mechanisms keep the armrests firmly in place for PC, console, or mobile gaming.
Magnetic Head Pillow
Magnetic Head Pillow
Attach the magnetic pillow wherever you need it for personalized head and neck support. Cold-cure memory foam conforms naturally to your contours, while the cooling layer keeps you comfortable during intense gaming.
135° Recline with 15° Rocking
135° Recline with 15° Rocking
Recline up to 135° and gently rock back and forth for gaming, lounging, or napping. With ergonomic support throughout, Kaiser 4 is a versatile choice for those seeking the best gaming chair for back pain.
Big & Tall Sizes to Find Your Perfect Fit
Choose the Size That Fits Your Height, Build, and Seating Style. Whether you need a more compact fit or extra room to stretch out, Kaiser 4 comes in L and XL sizes to accommodate different heights and body types.
From everyday gaming to long work sessions, Kaiser 4 combines flexible sizing with adjustable lumbar support, seat height, and 6D armrests to create a more personalized ergonomic fit.
Comfort for Gaming, Work, and Everything Between
From intense gaming sessions to laid-back breaks and focused work, Kaiser 4 adapts to every mode with ergonomic support and flexible adjustability.
Praised By Experts & Media
Jonathan Bennion
“ It’s so important to do what we can to protect our spine —especially if you spend long hours sitting. One simple way to help? Investing in a supportive, ergonomic chair. It’s not just about comfort; it’s about keeping your spine aligned and healthy over time. ”
Josh Bailey
"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."
Alexander Koehler
“ 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! ”
Dr. Tyler Bigenho DC
“ The AndaSeat X-Air Pro has been awesome for daily use. It's super comfortable and I love how I can adjust it to my needs. I highly recommend it to anyone who sits at their desk everyday. ”
“ It’s so important to do what we can to protect our spine —especially if you spend long hours sitting. One simple way to help? Investing in a supportive, ergonomic chair. It’s not just about comfort; it’s about keeping your spine aligned and healthy over time. ”
Jonathan Bennion
Licensed Physician Assistant | Institute of Human Anatomy Co-founder
"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
“ 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)
“ The AndaSeat X-Air Pro has been awesome for daily use. It's super comfortable and I love how I can adjust it to my needs. I highly recommend it to anyone who sits at their desk everyday. ”
Dr. Tyler Bigenho DC
Licensed Chiropractor | Doctor of Chiropractic | CEO & Founder of CleanSpine
Best Big and Tall Gaming Chair
"Kaiser 3 XL is still a throne meant for larger-than-average gamers."
As Big As Comfortable
"Kaiser 4 XL has room for all, with excellent lumbar support and plenty of adjustability."
Premium Gaming/Professional Chair
"Kaiser 4 XL is an excellent chair for those looking for a home office or professional chair who love the gamer style."
Top-Tier Budget-Friendly Gaming Chair
"AndaSeat Novis is built well, packed with supportive foam."
Robust and Aesthetic
"X-Air Pro is ideal for big and tall PC users at home, the office, or in gaming spaces."
French Design Awards 2024 Gold Winner
"Kaiser 4 Series is an embodiment of aesthetic elegance, ergonomic excellence, and eco-conscious innovation."
Best Luxury Tech and Gadgets
"Novis Series redefines luxury in ergonomic seating."
2024 Gold Winner
"X-Air Series represents a revolutionary breakthrough in ergonomic chair design."
Support and Services
Get all the resources for a seamless setup and gaming experience.
Specification Sheet
Get all the technical details you need.
47.2″×29.5″ size specifications
55.1″×29.5″ size specifications
Specification Sheet
Get all the technical details you need.
47.2″×29.5″ size specifications
55.1″×29.5″ size specifications
What's in the box?
See everything included in your purchase.
47.2″×29.5″ size specifications
55.1″×29.5″ size specifications
What's in the box?
See everything included in your purchase.
47.2″×29.5″ size specifications
55.1″×29.5″ size specifications
Warranty Extension
Purchase and use it with guaranteed confidence.
Warranty Extension
Purchase and use it with guaranteed confidence.
User Manual
Explore everything you need for its proper use.
User Manual
Explore everything you need for its proper use.
Features Demo
Check how all its features work to bring comfort.
Features Demo
Check how all its features work to bring comfort.
Assembly Guide
Learn every step to assemble it with ease.
Assembly Guide
Learn every step to assemble it with ease.
Usage Guide
Watch the video
Usage Guide
Watch the video
See What Others Are Asking
More Frequently Asked QuestionsWhat is the weight limit of Xtreme Series standing desk?
The Xtreme Series standing desk supports up to 155 lbs (70 kg) for both the 47.2″×29.5″ and 55.1″×29.5″ sizes.
Is the Xtreme desk stable at standing height?
Stability is the starting point of the Xtreme Series design.
Forged with robust cold-formed steel, the Xtreme desk features:
・Dual support beams to double side-to-side stability
・600mm extended side brackets to connect the desk frame to the desktop with added front-to-back rigidity
・1.5mm thick, 2-stage legs with tight sliding cushions for smoother, sturdier lifting
・Wide 80mm × 700mm desk feet to keep the frame grounded for a balanced stance
So whether you are typing, gaming, or leaning into intense moments, the Xtreme Series stays steady through every height and load.
Forged with robust cold-formed steel, the Xtreme desk features:
・Dual support beams to double side-to-side stability
・600mm extended side brackets to connect the desk frame to the desktop with added front-to-back rigidity
・1.5mm thick, 2-stage legs with tight sliding cushions for smoother, sturdier lifting
・Wide 80mm × 700mm desk feet to keep the frame grounded for a balanced stance
So whether you are typing, gaming, or leaning into intense moments, the Xtreme Series stays steady through every height and load.
What else do I need to buy if I switch to the Xtreme Series desk?
The Xtreme Series desk comes ready out of the box with a retractable headphone holder, cup holder, and 5 self-locking cable ties to keep your setup organized. Optional accessories like a full-size desk mat, desk riser, and monitor arms will be available soon.
How do I choose the right Xtreme standing desk?
The Xtreme Series is available in 47.2″×29.5″ and 55.1″×29.5″ sizes and adjusts from 28.7″ to 46.1″ (730–1170 mm) with a 155 lb (70 kg) weight capacity. So you can choose based on your available space and the gear you’ll place on the desk
Where can I use the Xtreme desks?
You can use Xtreme desks in home offices, gaming setups, studios, and workspaces — anywhere you want a flexible sit-to-stand setup that adapts to your space and routine.
Hear from Happy AndaSeat Customers
Read genuine reviews and see how everyone is enjoying our products.