SIHOO M18 vs Autonomous ErgoChair Mesh

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

SIHOO M18

SIHOO

SIHOO M18

$289.99 – $299.99

VS

$209.01

lower starting price for SIHOO M18 than Autonomous ErgoChair Mesh at the brand stores

SIHOO M18Autonomous ErgoChair Mesh
Price
$289.99 – $299.99$499
Seat height
44–54 cm18.5–21.5 in
Seat depth
17.91 in (≈ 45.5 cm)18–20 in
Load capacity
330 lb (≈ 150 kg)300 lb
Recline
Maximum 126° recline angle22°; 5 lockable positions
Headrest
Headrest moves 3.9" up and down and pivots 45°yes
Lumbar support
Lumbar support adjusts vertically and horizontallyflexible lumbar support
Warranty
3 yearslifetime

Questions

Which is cheaper, the SIHOO M18 or the Autonomous ErgoChair Mesh?

The SIHOO M18 is cheaper to start: $289.99 versus $499 for the Autonomous ErgoChair Mesh at the brand stores (Oct 2026).

Which has a higher weight capacity?

The SIHOO M18, rated for 330 lb versus 300 lb for the Autonomous ErgoChair Mesh.

Which has a headrest?

Both: the SIHOO M18 as standard and the Autonomous ErgoChair Mesh as standard.

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