SIHOO B100 Pro vs SIHOO M18

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

SIHOO

SIHOO B100 Pro

$259.99 – $299.99

SIHOO

SIHOO M18

$289.99 – $299.99

$30

lower starting price for SIHOO B100 Pro than SIHOO M18 at the brand stores

Differences at a glance

SIHOO B100 ProSIHOO M18

Price: $259.99 – $299.99$289.99 – $299.99
Load capacity: 330 lb (≈ 150 kg)330 lb (≈ 150 kg)
Recline: 3-position recline up to 135°Maximum 126° recline angle
Arms: Enlarged 4D flip-up armrestsAdjustable armrests (Up and down)
Headrest: Wide 3D adjustable headrestHeadrest moves 3.9" up and down and pivots 45°
Lumbar support: Responsive lower-back supportLumbar support adjusts vertically and horizontally
Warranty: 3 years3 years

Which is cheaper, the SIHOO B100 Pro or the SIHOO M18?

The SIHOO B100 Pro is cheaper to start: $259.99 versus $289.99 for the SIHOO M18 at the brand stores (Oct 2026).

Which has a higher weight capacity?

Neither. Both are rated for 330 lb in their official specifications.

Which has a headrest?

Both: the SIHOO B100 Pro as standard and the SIHOO M18 as standard.