Screens have become part of nearly every evening routine, but they can interfere with healthy sleep in more ways than one. Phones, tablets, laptops and televisions emit blue light, which can delay melatonin production and make it harder to feel sleepy. Beyond the light itself, the content we consume, whether it’s work emails, social media or exciting TV shows, can keep the brain mentally engaged long after we’ve put the device away. [2]
You don’t have to eliminate screens completely. Instead, aim to reduce screen time during the last hour before bed whenever possible. If you do need to use a device, it's a good idea to switch on night mode or use a blue light filter to reduce exposure. Replacing scrolling with a more relaxing activity can make falling asleep much easier. Reading a physical book, listening to calming music, journaling or practicing gentle breathing exercises all help signal that the day is coming to an end.
Improving your sleep isn’t about achieving perfection overnight. Like any healthy habit, it takes consistency and a willingness to make small adjustments along the way. Paying attention to your sleep patterns, learning from what’s working, and avoiding common pitfalls can help you build routines that support better rest for years to come. Sleep trackers and monitoring apps provide measurable data on various metrics such as total sleep time, sleep stages and heart rate variability. This information allows for personalized adjustments tips on sleep hygiene, leading to more substantial and lasting improvements in sleep quality.