According to data from the Sleep Cycle app in 2014-2015, Slovakia had the best average sleep quality in the world.
While defining "best sleep" can be subjective and influenced by factors such as sleep duration, sleep quality (deep sleep vs. light sleep), and individual preferences, this ranking uses the Sleep Cycle app's data on sleep quality as the primary metric. This data was compiled from 941,300 people across 50 countries.
Here's a summary based on that data:
- Best Sleep Quality: Slovakia
- Worst Sleep Quality: Malaysia
It's important to note that this data represents users of the Sleep Cycle app and may not be fully representative of the entire population of each country. Sleep patterns can also vary significantly within cultures due to factors like work schedules, cultural norms, and individual lifestyles. Furthermore, the data is from 2014-2015, so more recent data may show different results.
