Your first week
Push compares every night with your own recent nights. Until it has seen enough of them, any score would be a guess, so it waits.
What Today shows until then
- A No Score Yet card with a count of the nights collected so far.
- What is already in Health, marked as not part of your score.
- Two next steps: wear your watch overnight, and turn on Sleep Focus.
After seven nights
Your first score arrives, and Push keeps learning your usual as more nights come in. A signal that has only just started recording joins the score once Push has seen enough of it.
Try it with sample data
You › Try It Now › Explore With Sample Data fills the app with two generated weeks, scored by the real engine, so you can see every screen on day one. See Sample data.
Questions
Why seven nights?
A baseline built from fewer nights produces confident-looking numbers that mean very little. Seven is the least Push will trust.
Does Push read nights from before I installed it?
Yes. If your watch already recorded sleep in Health, Push uses those nights, so your first score can arrive sooner.
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.