Check your membership contract or agreement for any specific cancellation policies, fees, or required notice periods. Some EOS Fitness memberships may have minimum commitment periods or cancellation fees. To cancel, call EOS Fitness at Make sure you have your membership details, such as your member ID and personal information, ready. Customer service will guide you through the process and let you know if any further steps are required.
Source: https://forum.corsair.com/forums/topic/192160-how-to-cancel-eos---