Herman Miller Setu vs SIHOO Doro C300 Pro

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

Herman Miller

Herman Miller Setu

$945 – $1,370

SIHOO

SIHOO Doro C300 Pro

$789.99 – $839.99

9 years

longer warranty on Herman Miller Setu than SIHOO Doro C300 Pro (official terms)

Differences at a glance

Herman Miller SetuSIHOO Doro C300 Pro

Price: $945 – $1,370$789.99 – $839.99
Seat height: 15.5–20 in46–56.7 cm
Load capacity: 300 lb330 lb (≈ 150 kg)
Arms: ribbon arms or armless6D coordinated armrests (up and down, left and right, front and back, inward and outward, with tilt-lock of armrests, and synchronized recline)
Warranty: 12 years3 years

Which is cheaper, the Herman Miller Setu or the SIHOO Doro C300 Pro?

The SIHOO Doro C300 Pro is cheaper to start: $789.99 versus $945 for the Herman Miller Setu at the brand stores (Oct 2026).

Which has a higher weight capacity?

The SIHOO Doro C300 Pro, rated for 330 lb versus 300 lb for the Herman Miller Setu.