SIHOO Doro C300 Pro vs Branch Ergonomic Chair

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

SIHOO

SIHOO Doro C300 Pro

$789.99 – $839.99

Branch

Branch Ergonomic Chair

$369 – $389

4 years

longer warranty on Branch Ergonomic Chair than SIHOO Doro C300 Pro (official terms)

Differences at a glance

SIHOO Doro C300 ProBranch Ergonomic Chair

Price: $789.99 – $839.99$369 – $389
Seat height: 46–56.7 cm17–21 in (43-53 cm)
Seat depth: 16.81–17.76 in (≈ 42.7-45.1 cm)18–22 in (46-56 cm)
Load capacity: 330 lb (≈ 150 kg)275 lb (125 kg)
Recline: Maximum recline angle of 135°Tilt range: 20°
Arms: 6D coordinated armrests (up and down, left and right, front and back, inward and outward, with tilt-lock of armrests, and synchronized recline)3D removable armrests; three-way adjustable (depth, height, width); Armrest height 26-29 in; armrest width 25-29 in
Headrest: Headrest adjusts up and down, back and forth, or rotatesOptional Ergonomic Headrest (sold separately)
Lumbar support: Lumbar support automatically conforms to your spine (BM Tracking System)Height-adjustable and removable lumbar rest
Warranty: 3 years7-year warranty

Which is cheaper, the SIHOO Doro C300 Pro or the Branch Ergonomic Chair?

The Branch Ergonomic Chair is cheaper to start: $369 versus $789.99 for the SIHOO Doro C300 Pro at the brand stores (Oct 2026).

Which has a higher weight capacity?

The SIHOO Doro C300 Pro, rated for 330 lb versus 275 lb for the Branch Ergonomic Chair.

Which has a headrest?

Both: the SIHOO Doro C300 Pro as standard and the Branch Ergonomic Chair as an option.