Eight Sleep has secured $100 million in Series D funding to expand its AI-powered sleep optimization technology. The startup’s smart mattress system uses water temperature control and biometric tracking to enhance sleep quality. High-profile investors and celebrity users are backing the company’s vision for high-tech rest.
- Eight Sleep's Pod system uses water-filled tubes to adjust bed temperature between 55°F and 110°F and tracks heart rate, breathing, and variability.
- The company is pursuing FDA approval for medical applications, including treatment of menopausal hot flashes and sleep apnea.
- Celebrity users include Elon Musk, Mark Zuckerberg, and Scarlett Johansson, though some social media users criticize the product as glitchy and overpriced.
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