Eight Sleep Secures Strategic Investment From Tether to Reach $1.5B Valuation

Eight Sleep enters a new growth phase as a predictive artificial intelligence (AI) health platform following a $1.5 billion valuation milestone. Eight Sleep announces a strategic funding round led by Tether Investments on March 5, 2026, to transition from sleep optimization to a predictive health platform. The New York-based company currently operates in 34 countries […]