Autonomous ErgoChair Core vs SIHOO Doro S100

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

Autonomous

Autonomous ErgoChair Core

$299

SIHOO

SIHOO Doro S100

$499.99 – $509.99

$200.99

lower starting price for Autonomous ErgoChair Core than SIHOO Doro S100 at the brand stores

Differences at a glance

Autonomous ErgoChair CoreSIHOO Doro S100

Price: $299$499.99 – $509.99
Seat height: 20–23.8 in46–54 cm
Seat depth: 18.5–20.5 in15.15–17.12 in (≈ 38.5-43.5 cm)
Load capacity: 242.5 lb330 lb (≈ 150 kg)
Recline: 40°Reclines up to 135°
Arms: 3D4D 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°
Headrest: yesIntegrated headrest adjusts up or down; upper backrest in five levels
Warranty: 2 years3 years

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

The Autonomous ErgoChair Core is cheaper to start: $299 versus $499.99 for the SIHOO Doro S100 at the brand stores (Oct 2026).

Which has a headrest?

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