SIHOO Doro S100 vs Herman Miller Sayl

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

SIHOO

SIHOO Doro S100

$499.99 – $509.99

Herman Miller

Herman Miller Sayl

$935 – $1,580

9 years

longer warranty on Herman Miller Sayl than SIHOO Doro S100 (official terms)

Differences at a glance

SIHOO Doro S100Herman Miller Sayl

Price: $499.99 – $509.99$935 – $1,580
Seat height: 46–54 cm16–20.5 in standard; 15–19 in low; 16.5–22 in extended
Seat depth: 15.15–17.12 in (≈ 38.5-43.5 cm)16.5 in fixed; 16–18 in adjustable
Load capacity: 330 lb (≈ 150 kg)350 lb (159 kg)
Recline: Reclines up to 135°Harmonic Tilt; Tilt Limiter standard, Tilt Limiter with Seat Angle optional
Arms: 4D coordinated armrests (Up and down, left, right, forward and backward, tilt linkage); Up and down 2.76 in, forward and back 1.18 in, side to side, rotate 72°Options: No Arms, Fixed Arms, Height Adjustable Arms, Fully Adjustable 4D Arms
Lumbar support: Dual dynamic lumbar supportPostureFit Sacral Support Standard; Lumbar Support Optional
Warranty: 3 years12-year, 3-shift

Which is cheaper, the SIHOO Doro S100 or the Herman Miller Sayl?

The SIHOO Doro S100 is cheaper to start: $499.99 versus $935 for the Herman Miller Sayl at the brand stores (Oct 2026).

Which has a higher weight capacity?

The Herman Miller Sayl, rated for 350 lb versus 330 lb for the SIHOO Doro S100.