SIHOO M18 vs Haworth Assure
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
2 years
longer warranty on Haworth Assure than SIHOO M18 (official terms)
Differences at a glance
Sources
- M18 Classic Ergonomischer Bürostuhl – SIHOO DE official store ↗Checked Oct 16, 2026
- Assure Office Chair with Adjustable Arms & Height | Haworth ↗Checked Oct 17, 2026
- Sihoo M18 Ergonomic Office Chair – Official US Sihoo Store ↗Checked Sep 29, 2026
SIHOO M18Haworth Assure
- Price
- $289.99 – $299.99$360
- Seat height
- 44–54 cm16–20 in
- Seat depth
- 17.91 in (≈ 45.5 cm)16–19 in
- Load capacity
- 330 lb (≈ 150 kg)300 lb
- Recline
- Maximum 126° recline anglesynchro-tilt with upright back lock
- Warranty
- 3 years5 years
Questions
Which is cheaper, the SIHOO M18 or the Haworth Assure?
The SIHOO M18 is cheaper to start: $289.99 versus $360 for the Haworth Assure at the brand stores (Oct 2026).
Which has a higher weight capacity?
The SIHOO M18, rated for 330 lb versus 300 lb for the Haworth Assure.
Swap in a similar chair
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Compare Haworth Assure with
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- SIHOO M18 vs FlexiSpot OC3 Arms: Adjustable armrests on SIHOO M18; 2D on FlexiSpot OC3.