Which metric?
Sleep stages
What it showed, and why you think it's wrong
The sleep stage classification algorithm consistently fails to accurately detect or calculate deep sleep. Physiological deep sleep states are being erroneously categorized as light sleep, awake states, or failing detection entirely.
What kind of wrong?
Physiologically implausible (impossible value)
App version
0.9.21
Which band?
WHOOP 4.0
Screenshots
Which metric?
Sleep stages
What it showed, and why you think it's wrong
The sleep stage classification algorithm consistently fails to accurately detect or calculate deep sleep. Physiological deep sleep states are being erroneously categorized as light sleep, awake states, or failing detection entirely.
What kind of wrong?
Physiologically implausible (impossible value)
App version
0.9.21
Which band?
WHOOP 4.0
Screenshots