Creative Bloq100
The reviewer praises the Sihoo M18 as an exceptional, highly comfortable, and adjustable budget office chair that offers incredible value for money despite minor flaws.
Sihoo M18
6 expert reviews#3 in office chairsChecked 1 Nov 2026
Quick answer
The Sihoo M18 has a critic score of 82 out of 100 from 6 professional reviews, and 5 of them recommend it. It ranks #3 of 6 office chairs we score. Critics praise its comfort and lower-back support. The most common complaint is armrests.
Reviews checked 1 Nov 2026
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Our verdict
The cheapest chair here gets strong praise for its adjustable lower-back support and its comfort at the price. Critics disagree about it more than any other chair, though: scores run from 66 to 100, with complaints about hard armrests and stiff adjustment knobs.
The catch: Hard armrests and budget wheels.
Critic agreement: Low
Scores run from 66 to 100
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What do critics say about the Sihoo M18?
GamingTrend90
The Sihoo M18 is an affordable ergonomic chair that punches well above its weight class in terms of comfort, adjustability, and support, despite having a rather plain aesthetic.
How-To Geek80
The SIHOO M18 is a comfortable, highly supportive office chair that delivers great ergonomic features and excellent lumbar support at a very budget-friendly price, despite minor drawbacks like limited armrest adjustability and a mesh seat that is hard to clean.
AppleInsider80
HomeCrux78
TechGearLab66
The SIHOO M18 offers exceptional comfort and 4-way adjustable lumbar support at an affordable price point.
Scores are converted to 0–100. "est." means the outlet gave no number, so we estimated one from its verdict. How we score
What critics praise most
Comfort4 of 6
Lower-back support3 of 6
Adjustability3 of 6
What critics dislike most
Armrests3 of 6
Firm seat3 of 6
Alternatives
Not sure about the Sihoo M18?
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Placeholder photoCommon questions
Is the Sihoo M18 worth it?
Most critics think so: 5 of 6 recommend it. Hard armrests and budget wheels.
What do critics dislike about the Sihoo M18?
Armrests (3 of 6 reviews), Firm seat (3 of 6 reviews).
What is the best alternative to the Sihoo M18?
The Herman Miller Aeron (critic score 88), if you run warm.