Herman Miller Aeron vs HBADA X7 Smart

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

HBADA

HBADA X7 Smart

$1,509

$266

lower starting price for HBADA X7 Smart than Herman Miller Aeron at the brand stores

Differences at a glance

Herman Miller AeronHBADA X7 Smart

Price: $1,775 – $2,840$1,509
Seat height: 14.4–19.3 in (36.6–49 cm); 14.8–22.8 in (37.6–57.9 cm); 15.8–22.8 in (40.1–57.9 cm)Adjustable by 3.35" / 8.5 cm, from 17.52" to 20.87" / 44.5 - 53 cm
Seat depth: 16 / 17 / 18.5 in (40.6 / 43.2 / 47.0 cm)Adjustable by 1.97" / 5 cm, from 15.94" to 17.91" / 40.5 - 45.5 cm
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 AnglePositions shown at 105°, 116°, 128° and 140° (maximum)
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)720° armrest system: 360° rotation, 20° flip, 4.33"/110mm front-back, 1.97"/50mm height
Headrest: None offered by Herman Miller4D Dual-Axis Headrest: 70° rotation, 1.77"/45mm height, 2.17"/55mm front-back
Lumbar support: Options: No additional support, PostureFit, Adjustable Lumbar Support, Adjustable PostureFit SL3-Zone Floating Wings with AI smart lumbar tracking: 1.97"/50mm electric front-back, 1.77"/45mm manual up-down, 10° auto-adapt
Warranty: 12-year, 3-shift warranty, with limited exceptions5 years on five-star base, gas lift and casters; 3 years on tilt mechanism, height adjustment, lumbar system, armrests and backrest frame

Which is cheaper, the Herman Miller Aeron or the HBADA X7 Smart?

The HBADA X7 Smart is cheaper to start: $1,509 versus $1,775 for the Herman Miller Aeron at the brand stores (Oct 2026).

Which has a headrest?

Only the HBADA X7 Smart (as standard); the Herman Miller Aeron does not offer one.