SIHOO Doro S100 vs Anthros Chair

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

SIHOO

SIHOO Doro S100

$499.99 – $509.99

Anthros

Anthros Chair

From $1,949

9 years

longer warranty on Anthros Chair than SIHOO Doro S100 (official terms)

Differences at a glance

SIHOO Doro S100Anthros Chair

Price: $499.99 – $509.99From $1,949
Seat height: 46–54 cm17.1–20.7 in (5-spoke swivel base); 17.9–21.1 in (4-spoke fixed base)
Seat depth: 15.15–17.12 in (≈ 38.5-43.5 cm)15.2–18.3 in (38.7–46.6 cm (official cm))
Load capacity: 330 lb (≈ 150 kg)300 lb (136 kg)
Recline: Reclines up to 135°Decompress Mode tilt: 0°–16°; five tilt options – three locked positions (Active −2°, Standard 1°, Decompress 5°) and two unlocked (Free-Float, Full Decompress to 16°)
Arms: 4D coordinated armrests (Up and down, left, right, forward and backward, tilt linkage); Up and down 2.76 in, forward and back 1.18 in, side to side, rotate 72°4D Arms (option) or No Arms; the arms adjust in height, width, depth and angle; Arm height 7.7–11.8 in; arm width (outside) 24.75–27 in
Headrest: Integrated headrest adjusts up or down; upper backrest in five levelsNo headrest / head support
Lumbar support: Dual dynamic lumbar supportPrecision Posture System: independently adjustable Upper Back + Lower Back Pelvis Support (no conventional lumbar pad)
Warranty: 3 years12-year limited warranty (components and workmanship, from date of purchase; original purchaser; non-transferable)

Which is cheaper, the SIHOO Doro S100 or the Anthros Chair?

The SIHOO Doro S100 is cheaper to start: $499.99 versus $1,949 for the Anthros Chair at the brand stores (Oct 2026).

Which has a higher weight capacity?

The SIHOO Doro S100, rated for 330 lb versus 300 lb for the Anthros Chair.

Which has a headrest?

Only the SIHOO Doro S100 (as standard); the Anthros Chair does not offer one.