Our expert review of the best ergonomic office chairs in the UK for 2026 brings you 5 office chairs which have brilliant ergonomic performance and designer style. Searching through the options can be a little be daunting but you cannot go wrong with any of these options. For professionals, gamers, and anyone who spends extended hours sitting, a good chair can significantly impact comfort, productivity, and overall health. 1. SIHOO Doro C300 Office Chair £339 | Amazon T