You can set your computer to
sleep after short periods of inactivity.
Making sure the iPhone X's display is set to go to
sleep after a short period of time also helps prevent any burn - in issues, as it generally happens when the same image is on the display for a long time.
Like most smartwatches, the S2 goes to
sleep after a short period of inactivity, which, by my measurements, is usually around 15 seconds; there's no option in the software to lengthen this period of inactivity.
Not exact matches
It's important to remember, though, naps are always
shorter than night - time
sleep, so
after an allotted
period of time — half hour, 45 minutes — take your child out of his room if he hasn't fallen asleep and try the method again at night.
My child goes to bed fine (well, mostly) but
after a
short period of initial
sleep she comes every 1 - 2 hours.
In practice, it has been used no more than a dozen times or so for actual
sleeping, other than a
short period of time just
after birth when our son needed light therapy for bilirubin.
wake back to bed — waking up
after five hours, staying awake for a
short period, then going back to
sleep in order to enter a REM
sleep period, in which dreams are more likely to occur.
Recordings using this system reveal that
after a meal, flies
sleep more for a
short period before returning to a normal state of wakefulness.
To conserve battery life, the keyboard on almost all iPad keyboard cases goes to
sleep after a
period of inactivity.The Qode Ultimate Pro's keyboard
sleeps more quickly (in other words,
after a
shorter period of inactivity) than many others.