Humanscale World One vs Herman Miller Sayl

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

Humanscale

Humanscale World One

$705

Herman Miller

Herman Miller Sayl

$935 – $1,580

$230

lower starting price for Humanscale World One than Herman Miller Sayl at the brand stores

Differences at a glance

Humanscale World OneHerman Miller Sayl

Price: $705$935 – $1,580
Seat height: 15.6 in - 20.7 in / 397 mm - 527 mm; 16 in - 21 in / 425 mm - 545; 18.1 in - 25.6 in / 460 mm - 651 mm16–20.5 in standard; 15–19 in low; 16.5–22 in extended
Seat depth: 16.4 / 416 in; 17.9 / 454 in16.5 in fixed; 16–18 in adjustable
Load capacity: 100–400 lb350 lb (159 kg)
Recline: 17° Recline + 8° Backrest TiltHarmonic Tilt; Tilt Limiter standard, Tilt Limiter with Seat Angle optional
Arms: Armrest Height 9.5 in Fixed / 7.2 in - 10.75 in Adjustable (241.3 mm / 183 mm - 273 mm); options Adjustable Duron Arms, Fixed Duron Arms, No ArmsOptions: No Arms, Fixed Arms, Height Adjustable Arms, Fully Adjustable 4D Arms
Lumbar support: Tri-panel back with Form Sensing Mesh technology provides tailor-made lumbar support (no knobs or levers)PostureFit Sacral Support Standard; Lumbar Support Optional
Warranty: 12 Years, Component and Parts; 5 Years, Fabric/Cushions12-year, 3-shift

From 5 Humanscale World One and 23 Herman Miller Sayl user reviews, most mentioned first. Green is liked, orange is a caution.

Which is cheaper, the Humanscale World One or the Herman Miller Sayl?

The Humanscale World One is cheaper to start: $705 versus $935 for the Herman Miller Sayl at the brand stores (Sep 2026).

What do owners mention most?

Breathability for the Humanscale World One, and comfort for the Herman Miller Sayl, based on review summaries.