Herman Miller Cosm Low Back vs HBADA E3 Pro (2026 Edition)

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

Herman Miller

Herman Miller Cosm Low Back

$1,345 – $1,820

HBADA

HBADA E3 Pro (2026 Edition)

$659 – $709

$686

lower starting price for HBADA E3 Pro (2026 Edition) than Herman Miller Cosm Low Back at the brand stores

Differences at a glance

Herman Miller Cosm Low BackHBADA E3 Pro (2026 Edition)

Price: $1,345 – $1,820$659 – $709
Seat height: 14.8–21.4 in (37.6–54.4 cm)46–54.5 cm (≈ 18.1–21.5 in)
Seat depth: 15.9 in (40.4 cm)45–50 cm (≈ 17.7–19.7 in)
Load capacity: 350 lb (158.8 kg)330 lb
Arms: Leaf Arms; Height-Adjustable Arms; Fixed Arms; No Arms; Arm Height: 7.3–11.7"720° Omni-Functional Armrests: pad rotation 360°, body swivel 360°, height 2.76"/7cm, forward/backward 2.36"/6cm, flip-up 26° / flip-down 13°; Armrest Height: 28.3"–34.4"
Warranty: 12-year, 3-shift warranty, with limited exceptions5 years on core load-bearing components (base, gas lift, casters); 3 years on other components

Which is cheaper, the Herman Miller Cosm Low Back or the HBADA E3 Pro (2026 Edition)?

The HBADA E3 Pro (2026 Edition) is cheaper to start: $659 versus $1,345 for the Herman Miller Cosm Low Back at the brand stores (Oct 2026).