Sleep & wake-up
Sleep countdown
Set your target bedtime and see how much time is left until you should be heading to bed.
The countdown runs from now to your target bedtime. Treat the last half hour as wind-down time, not the moment you finally stop working.
Why count down to bedtime
Bedtime slips later when nothing marks it. A countdown turns a vague intention into a visible deadline, which makes it far easier to wrap up the last email or episode before it eats into your sleep. Enter the time you want to be asleep and the tool shows how long is left from right now, so you can see at a glance whether you are on track or already running late.
| Time left | What to do |
|---|---|
| Over 1 hour | Carry on, but start thinking about wrapping up |
| 30 to 45 minutes | Begin winding down: dim lights, leave screens |
| Under 15 minutes | Finish up and head to bed now |
Using the wind-down window
The goal is not to work right up to the second the countdown hits zero and then expect instant sleep. Your body needs a transition. Use the final half hour to lower the lights, put devices away, and do something calm such as reading or light stretching. Keeping your target bedtime steady from night to night trains your body clock, so over time you start to feel naturally sleepy as the countdown runs down rather than fighting to switch off.
Frequently asked questions
What does the sleep countdown show?
It shows the time remaining between now and the bedtime you set. It is a simple nudge to start winding down before the hour gets away from you and your sleep window shrinks.
When should I start winding down?
Begin about 30 to 45 minutes before your target bedtime. Dim the lights, step away from screens, and do something calm so your body has time to shift gears before you lie down.
What if the countdown says I am already late?
Head to bed as soon as you reasonably can; even a short wind-down helps. Then set a slightly earlier, consistent bedtime so you are not racing the clock the next night.