SIHOO M18 Ergonomic Office Chair: The Good, the Bad and the Ugly From Buyer Reviews

The SIHOO M18 is a high-back mesh office chair with an adjustable headrest, lumbar support, armrests and a tilt function. It sells as a back-friendly chair for long days at the desk, so we read 100 written Amazon reviews, most of them from the UAE, to see whether owners agree. The short video at the top sums it up in half a minute; the details are below.

The good

Comfort over long sessions is the point owners raise most. Many say they can work or game for hours without strain, and like being able to set the headrest, back support and armrests to suit them. 48 of the 100 reviewers gave it five stars.

Owners also say it goes together without much trouble, with screws and a few spares in the box, and that it feels solid and well built. Value for money comes up again and again, especially when the chair is on offer.

The bad

Comfort is not universal. Some buyers find the seat and lumbar support too firm, and a few say their back hurt after long sessions even after adjusting everything. Taller users mention the seat feels a little short. 19 of the 100 reviewers gave it one star.

The ugly

A few long-term owners report the padding flattening and parts wearing after several months of daily use, such as the seat losing height or the backrest no longer tilting. Only a handful of people mention it, yet it is the biggest worry in the reviews. Hold on to your receipt in case a warranty claim is needed.

The conclusion

So, can it fix a sore back? For most buyers, yes: 64 of the 100 reviewers gave it four or five stars. A few received a box with missing parts or no manual, so check everything as soon as it arrives.

Key details

• Brand: SIHOO
• Model: M18
• Type: High-back mesh office chair with adjustable headrest, lumbar support, armrests and tilt
• Max load: 150 kg (per the listing)
• Warranty: 3 years on parts (per the listing)
• Best for: Home office and long desk sessions