X-Chair X1 vs Autonomous ErgoChair Pro

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

X-Chair

X-Chair X1

$729

Autonomous

Autonomous ErgoChair Pro

$499

$230

lower starting price for Autonomous ErgoChair Pro than X-Chair X1 at the brand stores

Differences at a glance

X-Chair X1Autonomous ErgoChair Pro

Price: $729$499
Seat height: 15.56–19.75 in18.5–22 in (47–55.9 cm)
Seat depth: 16–18 in19–21.5 in (48.3–54.6 cm)
Load capacity: 275 lb (125 kg)300 lb (136.1 kg)
Recline: Extensive Variable Recline allows you to recline and lock into position. Recline tension can be adjusted using one tension-resistant control.Synchro-tilt; 22° recline range; 5 lock positions (Donati reclining mechanism)
Arms: 4-Dimensional armrests come standard (up, down, side-to-side, front-to-back); option to upgrade to FS 360 rotational armrests; Armrest Height 7.125in - 10.625in3D armrests; armrest height 11–14 in from seat
Headrest: Optional add-on (standard configuration: No headrest; Headrest +$60)Adjustable headrest (standard)
Lumbar support: Dynamic Variable Lumbar (DVL)® Support; height adjustable backrest raises the DVL®Sliding (height-adjustable) lumbar; 6 in lumbar height range
Warranty: 5 years (all parts and materials); 15 years (non-moving metal components, chair frame)Lifetime warranty

Which is cheaper, the X-Chair X1 or the Autonomous ErgoChair Pro?

The Autonomous ErgoChair Pro is cheaper to start: $499 versus $729 for the X-Chair X1 at the brand stores (Sep 2026).

Which has a higher weight capacity?

The Autonomous ErgoChair Pro, rated for 300 lb versus 275 lb for the X-Chair X1.

Which has a headrest?

Both: the X-Chair X1 as an option and the Autonomous ErgoChair Pro as standard.

What do owners mention most?

Price and value for the X-Chair X1, and price and value for the Autonomous ErgoChair Pro, based on review summaries.