Calculate sleep time, charts
![](https://z-wg.com/wp-content/uploads/2024/06/sleep_time_record_and_charts-1080x1080-1-1024x1024.png)
ć»Record bedtime
1. Tap the “Bedtime” button.
If you press/tap for a long time, step 2/step 3 will be skipped.
The current date and time will be set.
2. Select the year, month, and day and tap “Next”.
3. Select your bedtime and tap OK.
![](https://z-wg.com/wp-content/uploads/2024/06/Simulator-Screenshot-iPhone-15-Pro-Max-2024-05-03-at-03.07.30-472x1024.png)