SIHOO B100 Pro 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 B100 Pro

$259.99 – $299.99

Autonomous

Autonomous ErgoChair Pro

$499

$239.01

lower starting price for SIHOO B100 Pro than Autonomous ErgoChair Pro at the brand stores

Differences at a glance

SIHOO B100 ProAutonomous ErgoChair Pro

Price: $259.99 – $299.99$499
Load capacity: 330 lb (≈ 150 kg)300 lb (136.1 kg)
Recline: 3-position recline up to 135°Synchro-tilt; 22° recline range; 5 lock positions (Donati reclining mechanism)
Arms: Enlarged 4D flip-up armrests3D armrests; armrest height 11–14 in from seat
Headrest: Wide 3D adjustable headrestAdjustable headrest (standard)
Lumbar support: Responsive lower-back supportSliding (height-adjustable) lumbar; 6 in lumbar height range
Warranty: 3 yearsLifetime warranty

Which is cheaper, the SIHOO B100 Pro or the Autonomous ErgoChair Pro?

The SIHOO B100 Pro is cheaper to start: $259.99 versus $499 for the Autonomous ErgoChair Pro at the brand stores (Oct 2026).

Which has a higher weight capacity?

The SIHOO B100 Pro, rated for 330 lb versus 300 lb for the Autonomous ErgoChair Pro.

Which has a headrest?

Both: the SIHOO B100 Pro as standard and the Autonomous ErgoChair Pro as standard.