How do the data look?
Between Jan 2010 and May 2016, we have gathered about 8 million individual sleep records.
Most of the data come from the western world, mainly the U.S., as SleepCloud has the most users there. Check the Evidence tab below.
Sleep records hold a lot of information about the individual sleeps – we can look at:
- how long was the sleep
- in which town was the sleeper located
- how well did he sleep (based on deep sleep ratio and subjective rating)
- whether he was snoozing and for how long
- how much did he snore
- usage and usefulness of smart alarm
- heart rate data
For people easily excited about tabular data (yes, we do exist!), an exact example is available here.
With that, we’re doing all sorts of analyses.