Sleep score
Sleep is not one reading, so Push looks at it in four parts and combines them into a 0 to 100 sleep score. The same sleep score feeds your Recovery Score, so the two never disagree about a night.
| Part | What it looks at |
|---|---|
| Duration | How long you slept, compared with your own recent nights. |
| Efficiency | How much of your time in bed you were actually asleep, compared with your usual. |
| Deep + REM | How much of your sleep was deep and REM sleep. |
| Consistency | How close your sleep timing was to your usual. |
If a part could not be measured, for example a night logged without stages, Push scores the night with the parts it has.
Push is free on the App Store, for iPhone and Apple Watch.
Push is a general wellness feature, not a substitute for professional medical judgment, does not account for existing conditions or medications.