Sihoo rolls out the Doro C300 Pro V2 this April, branding it as the first full‑body dynamic ergonomic chair for professionals, gamers and remote workers. Unlike static office seats, the model employs a DynaCore System that links head, back, lumbar and arm zones, delivering continuous support as the user shifts. Pricing starts at $429.99 on Sihoo’s website.

Core to the chair’s adaptability is the SyncroFlex dual‑spring, dual‑track chassis, which auto‑conforms to varied body types the instant someone sits down. lumbar care receives an upgrade via Self‑Adaptive Dynamic Lumbar Support 2.0, offering firm, gentle and sacrum modes that glide with the sitter’s center of gravity, eliminating typical gaps for larger users. The system also tracks movement in real time, adjusting support instantly.

Upper‑body ergonomics benefit from 8D Bionic Armrests that move in sync with recline, providing six‑axis adjustment and keeping shoulders relaxed during long sessions. An ultra‑wide 3D headrest, breathable Cloud Mesh 2.0 upholstery and a pressure‑minimized seat cushion with depth control round out the package. Certified by BIFMA and supporting up to 180 kg, the chair promises durable, quiet performance for intensive daily use.