Autonomous ErgoChair Core vs SIHOO M56C
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
$114.01
lower starting price for SIHOO M56C than Autonomous ErgoChair Core at the brand stores
Differences at a glance
Sources
Autonomous ErgoChair CoreSIHOO M56C
- Price
- $299$184.99
- Seat depth
- 18.5–20.5 in17.1 in (≈ 43.4 cm)
- Load capacity
- 242.5 lb300 lb (≈ 136 kg)
- Recline
- 40°Maximum tilt angle of 125° (reclining lock with 1 position)
- Arms
- 3DArmrests adjustable up and down
- Headrest
- yesHeadrest moves up and down and tilts
- Warranty
- 2 years3 years
Questions
Which is cheaper, the Autonomous ErgoChair Core or the SIHOO M56C?
The SIHOO M56C is cheaper to start: $184.99 versus $299 for the Autonomous ErgoChair Core at the brand stores (Oct 2026).
Which has a headrest?
Both: the Autonomous ErgoChair Core as standard and the SIHOO M56C as standard.






