Apple Warns iPhone Users to Not Charge Their Phones in Bed Overnight

Before going to bed, many people plug in their smartphone so it can charge overnight. But if you continue to use your smartphone in bed while it’s plugged in, you should know that it comes with some risks. Apple recently published an updated iPhone user guide that warns against this habit.

New Safety Warning from Apple

In the latest iPhone User Guide, Apple cautions users from charging their phone in bed. Specifically, the company warns prolonged heat exposure from a running or plugged-in device can result in discomfort or injury.

Apple states, “…Don’t sleep on a device, power adapter, or wireless charger, or place them under a blanket, pillow, or your body, when it’s connected to a power source.” 

Woman sleeping with phone charging in bed

Apple says to “use common sense” while you are in contact with a device plugged in for long periods of time, such as charging your phone overnight. The safest way to charge your phone while you are asleep is to set your phone on a solid surface in a well-ventilated area. 

“Failure to follow these safety instructions could result in fire, electric shock, injury, or damage to iPhone or other property,” the iPhone User Guide says. 

Phones and Sleep Hygiene

Scrolling through your phone before bed isn’t great for your overall sleep hygiene. Smartphones emit blue light that tells your brain to not release melatonin, the hormone responsible for regulating your circadian rhythm. When you scroll through your phone, it could take longer for you to fall asleep, which may prevent you from getting a full night of sleep.

Sleeping woman with phone

Regardless if your phone is connected to a power source or not, it is not recommended to sleep with your phone in your bed. Falling asleep on top of your phone can wake you up in the middle of night as you shift sleeping positions. Scrolling on your phone in bed can also cause you to fall asleep with your neck propped up incorrectly, leading to neck pain

Final Thoughts

Although it’s common to plug in your smartphone before bed, keeping your phone in your bed while it’s connected to power has its risks. Because heat is generated from running or charging smartphones, Apple urges users to charge their phones in well-ventilated areas. To practice proper sleep hygiene and prevent injury, place your phone out of arm’s reach.

Celeste Parler

Celeste is an editorial intern for Mattress Clarity and a current senior at Texas State University studying digital media innovation. After graduating in December 2023, she hopes to work in the realm of content marketing and SEO and become a content creator. In her spare time, she enjoys supporting local musicians and watching reality TV.