Nouhaus ErgoPro Ergonomic Office Chair vs SIHOO M59AS
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
$250
lower starting price for SIHOO M59AS than Nouhaus ErgoPro Ergonomic Office Chair at the brand stores
Differences at a glance
Sources
Nouhaus ErgoPro Ergonomic Office ChairSIHOO M59AS
- Price
- $699.99$449.99
- Seat depth
- adjustable17.13 in (≈ 43.5 cm)
- Recline
- 2:1 synchronized weight-sensing tiltRecline up to 126°
- Arms
- 4D3D coordinated flip-up armrests (flip up and down, left and right, forward and backward)
- Headrest
- height and tilt adjustableDouble-jointed headrest (height and angle)
- Lumbar support
- dynamic, pressure-responsiveDynamic lumbar support in a dual-section backrest
Questions
Which is cheaper, the Nouhaus ErgoPro Ergonomic Office Chair or the SIHOO M59AS?
The SIHOO M59AS is cheaper to start: $449.99 versus $699.99 for the Nouhaus ErgoPro Ergonomic Office Chair at the brand stores (Oct 2026).
Which has a headrest?
Both: the Nouhaus ErgoPro Ergonomic Office Chair as standard and the SIHOO M59AS as standard.
Nouhaus ErgoPro Ergonomic Office Chair: specs, reviews, where to buy →SIHOO M59AS: specs, reviews, where to buy →
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- SIHOO M59AS vs SIHOO M57 Arms: 3D coordinated flip-up armrests on SIHOO M59AS; 3D coordinated armrests on SIHOO M57.
- SIHOO M59AS vs SIHOO B100 Headrest: Double-jointed headrest on SIHOO M59AS; Wide 2D adjustable headrest on SIHOO B100.