Autonomous ErgoChair Pro vs Sidiz T80
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
Differences at a glance
Sources
- Ergonomic Chair with 9 Degrees of Freedom | Autonomous ErgoChair Pro (official store page) ↗Checked Sep 28, 2026
- T80 work-tech chair – SIDIZ (SIDIZ official store, Korea) ↗Checked Sep 29, 2026
Autonomous ErgoChair ProSidiz T80
- Price
- $499₩689,000 – ₩859,000
- Load capacity
- 300 lb (136.1 kg)Maximum load 125 kg (≈ 276 lb)
- Recline
- Synchro-tilt; 22° recline range; 5 lock positions (Donati reclining mechanism)Multi-limited tilt (limits backrest recline angle), tilt tension adjustment
- Arms
- 3D armrests; armrest height 11–14 in from seat3D adjustable armrests (height, front-back position, left-right angle)
- Headrest
- Adjustable headrest (standard)Headrest height / angle adjustment
- Lumbar support
- Sliding (height-adjustable) lumbar; 6 in lumbar height rangeLumbar support height adjustment
- Warranty
- Lifetime warranty15-year quality warranty (for customers who register the product)
What users mention
From 36 Autonomous ErgoChair Pro and 3 Sidiz T80 user reviews, most mentioned first. Green is liked, orange is a caution.
Price and value
Autonomous ErgoChair Pro45 mentionsSidiz T800 mentionsBuild quality
Autonomous ErgoChair Pro34 mentionsSidiz T801 mentionBack support
Autonomous ErgoChair Pro29 mentionsSidiz T802 mentionsAdjustability
Autonomous ErgoChair Pro26 mentionsSidiz T803 mentionsComfort
Autonomous ErgoChair Pro25 mentionsSidiz T804 mentionsArmrests
Autonomous ErgoChair Pro21 mentionsSidiz T802 mentions
Questions
Which has a headrest?
Both: the Autonomous ErgoChair Pro as standard and the Sidiz T80 as standard.
What do owners mention most?
Price and value for the Autonomous ErgoChair Pro, and comfort for the Sidiz T80, based on review summaries.
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- Sidiz T80 vs Herman Miller Aeron Headrest: Headrest height / angle adjustment on Sidiz T80; None offered by Herman Miller on Herman Miller Aeron.
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