Branch Ergonomic Chair vs SIHOO M59AS

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

Branch

Branch Ergonomic Chair

$369 – $389

SIHOO

SIHOO M59AS

$449.99

4 years

longer warranty on Branch Ergonomic Chair than SIHOO M59AS (official terms)

Differences at a glance

Branch Ergonomic ChairSIHOO M59AS

Price: $369 – $389$449.99
Seat height: 17–21 in (43-53 cm)46.5–56.5 cm
Seat depth: 18–22 in (46-56 cm)17.13 in (≈ 43.5 cm)
Load capacity: 275 lb (125 kg)330 lb (≈ 150 kg)
Recline: Tilt range: 20°Recline up to 126°
Arms: 3D removable armrests; three-way adjustable (depth, height, width); Armrest height 26-29 in; armrest width 25-29 in3D coordinated flip-up armrests (flip up and down, left and right, forward and backward)
Headrest: Optional Ergonomic Headrest (sold separately)Double-jointed headrest (height and angle)
Lumbar support: Height-adjustable and removable lumbar restDynamic lumbar support in a dual-section backrest
Warranty: 7-year warranty3 years

Which is cheaper, the Branch Ergonomic Chair or the SIHOO M59AS?

The Branch Ergonomic Chair is cheaper to start: $369 versus $449.99 for the SIHOO M59AS at the brand stores (Sep 2026).

Which has a higher weight capacity?

The SIHOO M59AS, rated for 330 lb versus 275 lb for the Branch Ergonomic Chair.

Which has a headrest?

Both: the Branch Ergonomic Chair as an option and the SIHOO M59AS as standard.