How to use
- Choose whether you want to set a wake-up time or a bedtime.
- Enter that target time.
- The planner counts back or forward in 90-minute sleep cycles, adding about 14 minutes to fall asleep.
- It lists several ideal times so you wake at the end of a cycle and feel less groggy.
Examples
- To wake at 7:00 AM, the planner suggests falling asleep at 9:46 PM, 11:16 PM, or 12:46 AM — each one ending a full 90-minute cycle (plus ~14 minutes to fall asleep).
- If you go to bed now at 11:00 PM, it suggests waking at 6:14 AM or 7:44 AM to rise between cycles rather than mid-cycle.