Waking up several times during the night is not unusual; sleep progresses in cycles of approximately 90 minutes. What is concerning is not being able to fall back asleep and dragging fatigue into the next day. Factors such as caffeine, alcohol, stress, or age can worsen rest. If these awakenings become frequent and affect your energy or concentration, it is time to consult a specialist. Restorative sleep is key to daily health.
Sleep technology: monitors and wearables 😴
Current devices, such as activity trackers and smart rings, allow you to track light, deep, and REM sleep phases. They analyze heart rate and movements to estimate sleep quality. However, this data is indicative, not diagnostic. For precise analysis, clinical studies like polysomnography are required. Technology helps identify patterns, but it does not replace medical evaluation when insomnia or micro-awakenings become chronic.
The alarm clock as an intimate enemy ⏰
It is ironic that we spend hours searching for the perfect mattress and the magic pillow, only for a cheap beep to ruin our sleep every morning. If you wake up at 3 a.m. and your first thought is to check your phone, congratulations: you have just reset your brain for another hour of wakefulness. The funniest part is that we then complain about being tired. The trick is not to blame the alarm clock, but the caffeine from 6 p.m.