Yes, we generally sleep more in the winter on weekends than we do in the summer. The weekends are different because most of us in today’s world tend to have fixed schedules on weekdays. And there is not much flexibility to listen to our evolutionary-self. But on weekends where we can listen to our bodies, we sleep 28 minutes more on the average than during weekdays. That’s what the data shows.

Cumulatively the AI-powered sleeptracker.com platform considers over 250 million nights of sleep accurately tracked over several years. Sleeptracker.com is accurate to 90+ pct of medical gold standard polysomnography yet completely non-invasive (nothing to wear, nothing to charge) and non-intrusive (no cameras and no open microphones necessary)