SIHOO Doro S100 vs Autonomous ErgoChair Pro

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

Autonomous

Autonomous ErgoChair Pro

$499

0.3 in

more seat-height adjustment on Autonomous ErgoChair Pro than SIHOO Doro S100 (official specs)

Differences at a glance

SIHOO Doro S100Autonomous ErgoChair Pro

Price: $499.99 – $509.99$499
Seat height: 46–54 cm18.5–22 in (47–55.9 cm)
Seat depth: 15.15–17.12 in (≈ 38.5-43.5 cm)19–21.5 in (48.3–54.6 cm)
Load capacity: 330 lb (≈ 150 kg)300 lb (136.1 kg)
Recline: Reclines up to 135°Synchro-tilt; 22° recline range; 5 lock positions (Donati reclining mechanism)
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°3D armrests; armrest height 11–14 in from seat
Headrest: Integrated headrest adjusts up or down; upper backrest in five levelsAdjustable headrest (standard)
Lumbar support: Dual dynamic lumbar supportSliding (height-adjustable) lumbar; 6 in lumbar height range
Warranty: 3 yearsLifetime warranty

Which is cheaper, the SIHOO Doro S100 or the Autonomous ErgoChair Pro?

The Autonomous ErgoChair Pro is cheaper to start: $499 versus $499.99 for the SIHOO Doro S100 at the brand stores (Oct 2026).

Which has a higher weight capacity?

The SIHOO Doro S100, rated for 330 lb versus 300 lb for the Autonomous ErgoChair Pro.

Which has a headrest?

Both: the SIHOO Doro S100 as standard and the Autonomous ErgoChair Pro as standard.