SIHOO Doro S100 vs SIHOO B100 Pro

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

SIHOO

SIHOO Doro S100

$499.99 – $509.99

SIHOO

SIHOO B100 Pro

$259.99 – $299.99

$240

lower starting price for SIHOO B100 Pro than SIHOO Doro S100 at the brand stores

Differences at a glance

SIHOO Doro S100SIHOO B100 Pro

Price: $499.99 – $509.99$259.99 – $299.99
Load capacity: 330 lb (≈ 150 kg)330 lb (≈ 150 kg)
Recline: Reclines up to 135°3-position recline up to 135°
Arms: 4D coordinated armrests (Up and down, left, right, forward and backward, tilt linkage); Up and down 2.76 in, forward and back 1.18 in, side to side, rotate 72°Enlarged 4D flip-up armrests
Headrest: Integrated headrest adjusts up or down; upper backrest in five levelsWide 3D adjustable headrest
Lumbar support: Dual dynamic lumbar supportResponsive lower-back support
Warranty: 3 years3 years

Which is cheaper, the SIHOO Doro S100 or the SIHOO B100 Pro?

The SIHOO B100 Pro is cheaper to start: $259.99 versus $499.99 for the SIHOO Doro S100 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 Doro S100 as standard and the SIHOO B100 Pro as standard.