RESPAWN SPIRE vs SIHOO B100 Pro
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
$339.01
lower starting price for SIHOO B100 Pro than RESPAWN SPIRE at the brand stores
Differences at a glance
Sources
- RESPAWN product page — specifications ↗Checked Oct 17, 2026
- Sihoo B100 Pro Ergonomic Office Chair With Flip-Up Armrest – Official US Sihoo Store ↗Checked Oct 9, 2026
RESPAWN SPIRESIHOO B100 Pro
- Price
- $599 – $649$259.99 – $299.99
- Load capacity
- 300 lb330 lb (≈ 150 kg)
- Recline
- 115°3-position recline up to 135°
- Arms
- flip-backEnlarged 4D flip-up armrests
- Headrest
- height-adjustable, pivoting tiltWide 3D adjustable headrest
Questions
Which is cheaper, the RESPAWN SPIRE or the SIHOO B100 Pro?
The SIHOO B100 Pro is cheaper to start: $259.99 versus $599 for the RESPAWN SPIRE at the brand stores (Oct 2026).
Which has a higher weight capacity?
The SIHOO B100 Pro, rated for 330 lb versus 300 lb for the RESPAWN SPIRE.
Which has a headrest?
Both: the RESPAWN SPIRE as standard and the SIHOO B100 Pro as standard.
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- SIHOO B100 Pro vs Secretlab TITAN Evo Load capacity: 330 lb on SIHOO B100 Pro; 130 kg on Secretlab TITAN Evo.
- SIHOO B100 Pro vs SIHOO B100 Headrest: Wide 3D adjustable headrest on SIHOO B100 Pro; Wide 2D adjustable headrest on SIHOO B100.