Ergohuman GEN2 High All Mesh vs SIHOO M18

Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.

Ergohuman

Ergohuman GEN2 High All Mesh

$1,550

SIHOO

SIHOO M18

$289.99 – $299.99

$1,260.01

lower starting price for SIHOO M18 than Ergohuman GEN2 High All Mesh at the brand stores

Differences at a glance

Ergohuman GEN2 High All MeshSIHOO M18

Price: $1,550$289.99 – $299.99
Seat height: 17.83'' (at lowest point) 21.38'' (at highest point)44–54 cm
Seat depth: 19.69 in (50 cm)17.91 in (≈ 45.5 cm)
Load capacity: 275 lb. weight limit330 lb (≈ 150 kg)
Arms: 4D (pivoting, depth, width and height) large soft padded armsAdjustable armrests (Up and down)
Lumbar support: 6-way dynamic lumbar panel with lumbar tension controlLumbar support adjusts vertically and horizontally
Warranty: Limited Lifetime Warranty (all components for the life of the product; upholstery and foam five years)3 years

Which is cheaper, the Ergohuman GEN2 High All Mesh or the SIHOO M18?

The SIHOO M18 is cheaper to start: $289.99 versus $1,550 for the Ergohuman GEN2 High All Mesh at the brand stores (Sep 2026).

What do owners mention most?

Back support for the Ergohuman GEN2 High All Mesh, and price and value for the SIHOO M18, based on review summaries.