Whoop has raised over $406 million across multiple rounds, including a major $200M Series F in August 2021 that lifted its valuation to $3.6B, and a $100M Series E in October 2020 at a $1.2B valuation. The company also secured additional angel participation in 2022. Investors such as SoftBank Vision Fund, IVP, CAVU Consumer Partners, and Two Sigma Ventures have backed its growth. Founded in 2012, Whoop uses advanced sensors and analytics to track strain, sleep, and recovery, powering performance optimization for athletes and everyday users.