SIHOO Doro C300 Pro vs Autonomous ErgoChair Core

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

SIHOO

SIHOO Doro C300 Pro

$789.99 – $839.99

Autonomous

Autonomous ErgoChair Core

$299

$490.99

lower starting price for Autonomous ErgoChair Core than SIHOO Doro C300 Pro at the brand stores

Differences at a glance

SIHOO Doro C300 ProAutonomous ErgoChair Core

Price: $789.99 – $839.99$299
Seat height: 46–56.7 cm20–23.8 in
Seat depth: 16.81–17.76 in (≈ 42.7-45.1 cm)18.5–20.5 in
Load capacity: 330 lb (≈ 150 kg)242.5 lb
Recline: Maximum recline angle of 135°40°
Arms: 6D coordinated armrests (up and down, left and right, front and back, inward and outward, with tilt-lock of armrests, and synchronized recline)3D
Headrest: Headrest adjusts up and down, back and forth, or rotatesyes
Warranty: 3 years2 years

Which is cheaper, the SIHOO Doro C300 Pro or the Autonomous ErgoChair Core?

The Autonomous ErgoChair Core is cheaper to start: $299 versus $789.99 for the SIHOO Doro C300 Pro at the brand stores (Oct 2026).

Which has a headrest?

Both: the SIHOO Doro C300 Pro as standard and the Autonomous ErgoChair Core as standard.