SIHOO B300 Pro vs Ergohuman GEN2 High All Mesh

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

SIHOO

SIHOO B300 Pro

$329.99 – $379.99

Ergohuman

Ergohuman GEN2 High All Mesh

$1,550

$1,220.01

lower starting price for SIHOO B300 Pro than Ergohuman GEN2 High All Mesh at the brand stores

Differences at a glance

SIHOO B300 ProErgohuman GEN2 High All Mesh

Price: $329.99 – $379.99$1,550
Seat height: 46.8–55.3 cm17.83'' (at lowest point) 21.38'' (at highest point)
Seat depth: 16.5–18.5 in (≈ 42-47 cm)19.69 in (50 cm)
Load capacity: 330 lb (≈ 150 kg)275 lb. weight limit
Arms: 6D All-Around Armrests (rotate, adjust, flip up)4D (pivoting, depth, width and height) large soft padded arms
Lumbar support: 4D MicroFit Lumbar Support: 0.8" depth and 2" height adjustment6-way dynamic lumbar panel with lumbar tension control
Warranty: 3-Year Free WarrantyLimited Lifetime Warranty (all components for the life of the product; upholstery and foam five years)

Which is cheaper, the SIHOO B300 Pro or the Ergohuman GEN2 High All Mesh?

The SIHOO B300 Pro is cheaper to start: $329.99 versus $1,550 for the Ergohuman GEN2 High All Mesh at the brand stores (Oct 2026).