@karpathy's Sleep Data

This app displays Andrej Karpathy's sleep tracking data from multiple devices. See his blog post to learn more about the data and the process of finding the best sleep tracker.

10
February 10, 2025
Wednesday
All scores changed today. AutoSleep is such a random number generator omg
1.31
6.03
0.26
54
122
100
72.25
not super what happened; didn't feel tired, felt tiny bit sick still, tossing and turning the whole night, both hot and cold, this night was all messed up tbh. I expected lower score from Whoop, probably in the 70s.