RESPAWN SPIRE vs SIHOO M57

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

RESPAWN

RESPAWN SPIRE

$599 – $649

SIHOO

SIHOO M57

$319.99

$279.01

lower starting price for SIHOO M57 than RESPAWN SPIRE at the brand stores

Differences at a glance

RESPAWN SPIRESIHOO M57

Price: $599 – $649$319.99
Seat height: 17.9–21.7 in46–55 cm (≈ 18.1-21.7 in)
Seat depth: 16.73–18.9 in18.11 in (≈ 46 cm)
Load capacity: 300 lb330 lb (≈ 150 kg)
Recline: 115°Reclines up to 126°
Arms: flip-back3D coordinated armrests (up and down, left and right, forward and backward)
Headrest: height-adjustable, pivoting tiltHeadrest adjusts vertically up to 3.9 inches and rotates 45 degrees

Which is cheaper, the RESPAWN SPIRE or the SIHOO M57?

The SIHOO M57 is cheaper to start: $319.99 versus $599 for the RESPAWN SPIRE at the brand stores (Oct 2026).

Which has a higher weight capacity?

The SIHOO M57, rated for 330 lb versus 300 lb for the RESPAWN SPIRE.

Which has a headrest?

Both: the RESPAWN SPIRE as standard and the SIHOO M57 as standard.