
The Peel with Turner Novak Inside Eight Sleep | Using AI to Sleep Better | CEO Matteo Franceschetti
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Nov 25, 2025 Matteo Franceschetti, Co-founder and CEO of Eight Sleep, dives into the fascinating world of sleep optimization. He shares the pivotal role of sleep in overall health and offers practical tips for improving sleep routines. Matteo explains how Eight Sleep uses AI and temperature control to enhance sleep quality, and he discusses the unique challenges of building a hardware company. With insights on future innovations in sleep technology and the importance of mission-driven hiring, he paints an exciting picture of the evolving health landscape.
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Sleep Is The Core Health Pillar
- Sleep is the foundational pillar of health that enables fitness and proper nutrition.
- Matteo argues disciplined sleep yields bigger returns than trying to fix everything else later.
Build A Consistent Pre‑Sleep Routine
- Follow a fixed sleep schedule and prepare for bed to train your body's melatonin rhythm.
- Avoid stimulating content before bed and set bedroom temperature between 68–72°F for better sleep.
Temperature Tracks Sleep Stages
- Body temperature naturally shifts across sleep stages and influences deep sleep and REM.
- Eight Sleep changes temperature hundreds of times nightly to match those physiological needs.

