Steelcase Series 1 vs Autonomous ErgoChair Pro

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

Steelcase

Steelcase Series 1

$549 – $750

Autonomous

Autonomous ErgoChair Pro

$499

$50

lower starting price for Autonomous ErgoChair Pro than Steelcase Series 1 at the brand stores

Differences at a glance

Steelcase Series 1Autonomous ErgoChair Pro

Price: $549 – $750$499
Seat height: 16.5–21.5 in (41.9-54.6 cm); 14.75–17.75 in (37.5-45.1 cm); 17.25–22 in (43.8-55.9 cm)18.5–22 in (47–55.9 cm)
Seat depth: 15.5"D to 17.75"D (functional seat depth)19–21.5 in (48.3–54.6 cm)
Load capacity: 400 lb (181.4 kg); 300 lb (136.1 kg)300 lb (136.1 kg)
Recline: Weight-activated synchro tilt; comfort dial with upright back lock, boost setting and weight-activated full reclineSynchro-tilt; 22° recline range; 5 lock positions (Donati reclining mechanism)
Arms: 4D arms (standard), height-adjustable arms or armless3D armrests; armrest height 11–14 in from seat
Headrest: Optional headrest; adjusts 3.25" verticallyAdjustable headrest (standard)
Lumbar support: Adjustable lumbar is standard; fixed lumbar is available (3D Microknit Back only)Sliding (height-adjustable) lumbar; 6 in lumbar height range
Warranty: Limited Lifetime Warranty; 12-year, multi-shift, 24/7 parts and laborLifetime warranty

From 5 Steelcase Series 1 and 36 Autonomous ErgoChair Pro user reviews, most mentioned first. Green is liked, orange is a caution.

Price and value
Steelcase Series 18 mentions
Autonomous ErgoChair Pro45 mentions
Build quality
Steelcase Series 12 mentions
Autonomous ErgoChair Pro34 mentions
Adjustability
Steelcase Series 18 mentions
Autonomous ErgoChair Pro26 mentions
Back support
Steelcase Series 11 mention
Autonomous ErgoChair Pro29 mentions
Armrests
Steelcase Series 16 mentions
Autonomous ErgoChair Pro21 mentions
Comfort
Steelcase Series 11 mention
Autonomous ErgoChair Pro25 mentions

Which is cheaper, the Steelcase Series 1 or the Autonomous ErgoChair Pro?

The Autonomous ErgoChair Pro is cheaper to start: $499 versus $549 for the Steelcase Series 1 at the brand stores (Sep 2026).

Which has a headrest?

Both: the Steelcase Series 1 as an option and the Autonomous ErgoChair Pro as standard.

What do owners mention most?

Adjustability for the Steelcase Series 1, and price and value for the Autonomous ErgoChair Pro, based on review summaries.