HÅG SoFi vs SIHOO B300 Pro

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

HÅG / Flokk

HÅG SoFi

$1,689 – $1,979

SIHOO

SIHOO B300 Pro

$329.99 – $379.99

$1,359.01

lower starting price for SIHOO B300 Pro than HÅG SoFi at the brand stores

Differences at a glance

HÅG SoFiSIHOO B300 Pro

Price: $1,689 – $1,979$329.99 – $379.99
Seat height: 395–545 mm (15.6–21.5 in); 450–640 mm (17.7–25.2 in)46.8–55.3 cm
Seat depth: 380–460 mm (15.0–18.1 in)16.5–18.5 in (≈ 42-47 cm)
Load capacity: 300 lb (136 kg)330 lb (≈ 150 kg)
Recline: Tilt range is 20° forwards and 14° backwards from a neutral position 4° to the rearThree lockable recline angles: 105°, 120°, 135°
Arms: HÅG SlideBack™ armrests: adjust height, width or slide backwards; optional extras (aluminium or plastic); arm height 185-300 mm6D All-Around Armrests (rotate, adjust, flip up)
Headrest: Headrest foremost support point 630-835 mm3D Ultra-Wide Headrest
Lumbar support: Adjustable lumbar support standard; foremost support point 165-260 mm4D MicroFit Lumbar Support: 0.8" depth and 2" height adjustment
Warranty: 10-year guarantee against production defects (normal use up to 9 hours per day)3-Year Free Warranty

Which is cheaper, the HÅG SoFi or the SIHOO B300 Pro?

The SIHOO B300 Pro is cheaper to start: $329.99 versus $1,689 for the HÅG SoFi at the brand stores (Sep 2026).

Which has a higher weight capacity?

The SIHOO B300 Pro, rated for 330 lb versus 300 lb for the HÅG SoFi.

Which has a headrest?

Both: the HÅG SoFi as standard and the SIHOO B300 Pro as standard.