Why 90-Minute Sleep Cycles Matter
Learn what sleep cycles are, why they vary, and how to use cycle estimates without treating them as a guarantee.
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Clear, practical guides to sleep habits and the science behind your schedule.
How Much Sleep Do You Really Need?
Understand why sleep needs vary by age and person, and how to make a realistic schedule that leaves room for enough rest.
Read articleThe 15-Minute Default for Sleep Latency
Why SleepPulse starts with a 15-minute latency default, how you can adjust it, and why it is not a personal sleep measurement.
Read articleBuild a 30-Minute Wind-Down Routine
A flexible, low-pressure bedtime routine to help create a calmer transition from the day to sleep.
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