Nowadays, it’s common for people to be attached to their phones and feel uncomfortable when it’s not nearby. That’s why many people charge their phones next to their beds at night. While having your phone close by can be convenient for answering calls or using it as an alarm, it also carries the risk of being stolen without you noticing. Despite this, many people still choose to keep their phones close by while they sleep.
Despite the potential drawbacks of keeping your phone charging by your bed, none of these issues are necessarily insurmountable. For example, if you have renters insurance, your phone may be covered in the event of theft. Additionally, phone alarms and urgent calls can still wake you up even if the phone is not located next to your bed. In fact, urgent calls are relatively rare occurrences.
There was once a concern that the radiation emitted by mobile phones could have negative health effects if kept close to the head. However, this concern has been thoroughly investigated and found to be unfounded.
Phones emit small amounts of radiation, similar to many other electronic devices, including the human body. There is no evidence to suggest that sleeping with your phone next to your bed will cause any harm through radiation.
While it is true that phone batteries can heat up while charging, it is not a cause for concern in most cases. Modern phones are designed with safety measures in place to prevent overheating, such as stopping charging when the battery is full.
Additionally, many phones have the option to use “optimized charging,” which helps preserve the battery by not fully charging it until just before it’s time to wake up. Therefore, it is generally safe to leave your phone charging by your bed at night, and there is little risk of it overheating or causing any burns or explosions.
However, it is important to be mindful of where you place your phone while it is charging by your bed. If you put it under your covers or pillow, the air vents may be blocked, causing the phone to overheat. This can result in scorch marks on your bedding or even potentially harm your body. To avoid this risk, it is best to keep your phone in a well-ventilated area while it is charging.
Some people have heard that phones emit blue light, which has a specific wavelength that is thought to disrupt your sleep cycle. While it is not harmful to your eyes, blue light can interfere with your body’s natural circadian rhythm, which regulates your sleep-wake cycle.
When your brain is exposed to blue light, it can suppress the production of melatonin, a hormone that helps you sleep, and make it harder to fall asleep. To promote better sleep, it is recommended to avoid using your phone or other screens for an hour or more before bedtime.
While charging your phone by your bed does not directly cause problems from blue light exposure, it can lead to other issues related to sleep. For example, you may be more tempted to use your phone or check social media while in bed if it is easily accessible.
Additionally, picking up your phone to check the time or messages in the middle of the night can disrupt your sleep pattern. These activities may interfere with your ability to fall asleep or stay asleep.
One of the main arguments against keeping your phone charging by your bed is the temptation it can create to use your phone before sleep. This can interfere with your sleep cycle and reduce the overall quality of your sleep. While it is not necessarily dangerous to charge your phone by your bed, it may not be the best choice for promoting healthy sleep habits.