Herman Miller Aeron vs SIHOO M102C Pro

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

Herman Miller

Herman Miller Aeron

$1,775 – $2,840

SIHOO

SIHOO M102C Pro

$179.99

$1,595.01

lower starting price for SIHOO M102C Pro than Herman Miller Aeron at the brand stores

Differences at a glance

Herman Miller AeronSIHOO M102C Pro

Price: $1,775 – $2,840$179.99
Seat depth: 16 / 17 / 18.5 in (40.6 / 43.2 / 47.0 cm)16.9 in
Load capacity: 300 / 350 / 400 lb (136 / 158.8 / 181.4 kg)330 lb
Recline: Harmonic 2 Tilt; options: Standard/Basic tilt, Tilt Limiter, Tilt Limiter with Seat Angle120°–130° (Non-Locking); backrest cannot be locked in a reclined position
Arms: Arm height 7.5–11.5 in (adjustable arms); 8.5 in (fixed arms); Options: Fully Adjustable Arms, Height-Adjustable Arms with Pivot, Height-Adjustable Arms, No Arms, Stationary Arms; Arm Height 7.5–11.5 in (Fully Adjustable Arms, specs page)3D flip-up armrests
Headrest: None offered by Herman Miller3D adjustment headrest
Lumbar support: Options: No additional support, PostureFit, Adjustable Lumbar Support, Adjustable PostureFit SLAdjustable lumbar support
Warranty: 12-year, 3-shift warranty, with limited exceptions3 years

Which is cheaper, the Herman Miller Aeron or the SIHOO M102C Pro?

The SIHOO M102C Pro is cheaper to start: $179.99 versus $1,775 for the Herman Miller Aeron at the brand stores (Oct 2026).

Which has a headrest?

Only the SIHOO M102C Pro (as standard); the Herman Miller Aeron does not offer one.