Apple warns people to never sleep on your phone while it's charging
Follow Apple's warning and rest easy.

An iPhone charging at night
Apple has just issued a service announcement warning people that sleeping on a charging device could lead to fire, electric shock, injury, or damage to the phone or property. This is big news: nearly 1.5 million people worldwide are iPhone users, and according to a survey, 64% of those who live in America charge their phones while they sleep.
That means every night, somewhere around a billion people are at some risk, however statistically small, of starting a fire.
Apple says that its phone and USB power adaptors can become hot while charging, which may lead to discomfort or injury. “Use common sense to avoid situations where your skin is in contact with a device, its power adapter, or a wireless charger when it’s operating or connected to a power source for long periods of time,” the statement reads. “For example, 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. Keep your iPhone, the power adapter, and any wireless charger in a well-ventilated area when in use or charging.”
Apple also warns against charging a phone near liquids and asks users to discard damaged chargers immediately. "Using damaged cables or chargers, or charging when moisture is present, can cause fire, electric shock, injury, or damage to iPhone or other property," the company said in a statement.
Additionally, Apple cautioned users about the heightened risk of fire when using third-party chargers, noting that some cheaper chargers might not meet the safety standards of Apple's official products. The company advises using chargers paired with “Made for iPhone” cables that adhere to global safety norms.
The tech giant isn’t the only one sounding the alarm about overnight charging dangers. A fire department in Kent, England, has also warned iPhone users about the risks of sleep-charging.
"We get a lot of questions here at Kent Fire & Rescue about why you shouldn't charge phones overnight," the fire expert warned in a viral TikTok video. ”So here are the reasons why. Number one: you can't smell anything when you're asleep, so if it starts to burn, the fire won't wake you up. Number two: it only takes three breaths of smoke to knock you unconscious. Number three: lots of people have cheap or faulty phone chargers, but even genuine ones have been known to start fires.”
Even though Apple and a fire department have warned about charging at night, changing the public’s habits will be hard. Those who want to see the real dangers of charging a phone at night look no further than this video of an iPhone 4, all by itself, catching a blaze at a home in Green Township, Ohio.
Older iPhones are more likely to catch fire because their lithium batteries become larger with age. A chemical reaction inside the battery provides power, but the chemical reaction can fail over time and create a gas. "We were extremely lucky to avoid a house fire," Brian Leisgang told WCPO. "Luckily we had just cleaned off the counter."
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There's a reason why some people can perfectly copy accents, and others can't
Turns out, there's a neurodivergent link.
A woman in black long sleeve shirt stands in front of mirror.
Have you ever had that friend who goes on vacation for four days to London and comes back with a full-on Queen's English posh accent? "Oooh I left my brolly in the loo," they say, and you respond, "But you're from Colorado!" Well, there are reasons they (and many of us) do that, and usually it's on a pretty subconscious level.
It's called "accent mirroring," and it's actually quite common with people who are neurodivergent, particularly those with ADHD (Attention Deficit Hyperactivity Disorder). According Neurolaunch, the self-described "Free Mental Health Library," "Accent mirroring, also known as accent adaptation or phonetic convergence, is the tendency to unconsciously adopt the accent or speech patterns of those around us. This linguistic chameleon effect is not unique to individuals with ADHD, but it appears to be more pronounced and frequent in this population."
Essentially, when people have conversations, we're constantly "scanning" for information—not just the words we're absorbing, but the inflection and tone. "When we hear an accent, our brains automatically analyze and categorize the phonetic features, prosody, and intonation patterns," writes Neurolaunch. For most, this does result in copying the accent of the person with whom we're speaking. But those with ADHD might be more sensitive to auditory cues. This, "coupled with a reduced ability to filter out or inhibit the impulse to mimic…could potentially explain the increased tendency for accent mirroring."
While the article explains further research is needed, they distinctly state that, "Accent mirroring in individuals with ADHD often manifests as an unconscious mimicry of accents in social situations. This can range from subtle shifts in pronunciation to more noticeable changes in intonation and speech rhythm. For example, a person with ADHD might find themselves unconsciously adopting a Southern drawl when conversing with someone from Texas, even if they’ve never lived in the South themselves."
People are having their say online. On the subreddit r/ADHDWomen, a thread began: "Taking on accents is an ADHD thing?" The OP shares, "My whole life, I've picked up accents. I, myself, never noticed, but everyone around me would be like, 'Why are you talking like that??' It could be after I watched a show or movie with an accent or after I've traveled somewhere with a different accent than my 'normal.'
They continue, "Apparently, I pick it up fast, but it fades out slowly. Today... I'm scrolling Instagram, I watch a reel from a comedian couple (Darcy and Jeremy. IYKYK) about how Darcy (ADHD) picks up accents everywhere they go. It's called ADHD Mirroring??? And it's another way of masking."
(The OP is referring to Darcy Michaels and his husband Jeremy Baer, who are both touring comedians based in Canada.)
Hundreds of people on the Reddit thread alone seem to relate. One comments, "Omfg I've done this my whole life; I'll even pick up on the pauses/spaces when I'm talking to someone who is ESL—but English is my first language lol."
Sometimes, it can be a real issue for those around the chameleon. "I accidentally mimicked a waitress's weird laugh one time. As soon as she was out of earshot, my family started to reprimand me, but I was already like 'oh my god I don’t know why I did that, I feel so bad.'"
Many commenters on TikTok were shocked to find out this can be a sign of ADHD. One jokes, "Omg, yes, at a store the cashier was talking to me and she was French. She's like 'Oh are you French too? No, I'm not lol. I'm very east coast Canada."
And some people just embrace it and make it work for them. "I mirror their words or phrase! I’m 30. I realized I start calling everyone sweetie cause my manager does & I work at coffee shop."