Skip to main content

Apple Watch coughing out water looks stunning in slow motion

With a price tag of $399, it’s just as well the Apple Watch can survive a dip in the water.

Recommended Videos

The company says its smartwatch, now in its fifth iteration, offers water resistance to 50 meters, so you’re good to go for a swim with it, or take a shower.

Now, you might be thinking, “But what about those tiny speakers, aren’t they an entry point for water?” Indeed they are, but Apple came up with some clever technology (for the second version onward) that coughs out any water to protect your watch’s delicate innards and ensure you’re not left with a brick strapped to your wrist following an immersion, whether planned or not.

To demonstrate this clever technology, The Slow Mo Guys cranked up their camera to capture what turned out to be some rather striking footage (below).

How the Apple Watch Ejects Water in Slow Mo - The Slow Mo Guys

First, Slow Mo Guy Gavin switches the watch to water-lock mode, which disables the touch display to prevent any accidental taps.

After taking a swim in a bathtub, Gavin removes his Apple Watch and places it close to a macro lens. He then exits water-lock mode by turning the Digital Crown, which also initiates the process for ejecting water from the device.

With the footage slowed down by 80 times, we can see the Apple Watch cough out numerous tiny droplets in a single burst.

“I was immediately blown away by how much water actually came out in this shot,” Gavin muses, though he puts this down to the effects of the super-close-up macro lens.

In the following moments, you can see the remaining droplets “trapped” in the speakers. The mechanism for expelling the water then appears to pause before kicking into action again, pushing out more water. The footage reveals that the Apple Watch performs 10 full cycles of the expulsion process before coming to a halt.

As Gavin points out later in the video, once most of the water is out of the smartwatch, you can get a much better look at the speaker surface rattling away.

As a bonus, he also tested the mechanism under water to see if it would work when submerged. Check out the video to find out what happened.

Commenting on the experiment, Gavin said, “I actually found that a lot more interesting than I thought I would.” We think you will, too.

Trevor Mogg
Contributing Editor
Not so many moons ago, Trevor moved from one tea-loving island nation that drives on the left (Britain) to another (Japan)…
Sleep apnea detection is now available for these two Apple Watches
Activating Siri on the Apple Watch Series 9.

Last week, during the "It's Glowtime" event, Apple announced that sleep apnea tracking would arrive on the Apple Watch as soon as it received Food and Drug Administration (FDA) approval. That approval has now arrived, and as such, the sleep apnea feature is rolling out to the Apple Watch Series 9 and Apple Watch Ultra 2 today as part of the watchOS 11 update. Meanwhile, the Apple Watch Series 10 will have the feature when it launches this Friday.

Apple's sleep apnea feature works by using the new Breathing Disturbances metric. It takes advantage of the accelerometer in your Apple Watch to track how often you're moving around during the night. These movements can indicate an interruption in sleep, and the count is analyzed every 30 days. The Watch will notify users if consistent signs of moderate to severe sleep apnea are shown.

Read more
You now have another reason to use your Apple Watch’s ECG feature
ECG on the Apple Watch Series 7.

Most of us wear an Apple Watch to track our steps and respond to texts on the go, ignoring the more advanced features — but sometimes, those features could save your life. Rachel Manolo says the Apple Watch helped keep both her and her unborn child safe.

Manolo was around 18 weeks pregnant when her symptoms first started: a racing heartbeat, shortness of breath, fatigue. After several weeks of this, she decided to use the ECG function on her Apple Watch. It gave her an inconclusive result, but she reported a heartbeat of more than 150 beats per minute (bpm) for more than 40 minutes.

Read more
Shopping at Apple this holiday season? You should know this
A man checks his phone in an Apple retail store in Grand Central Terminal.

If you splash out on an Apple product during the upcoming holiday season -- whether it’s an iPhone, iPad, Mac, smartwatch, earbuds, or some other item -- then it’s important to know the terms and conditions in the event that you want to return it.

For most of the year, Apple offers a refund if you return an unwanted item within two weeks of buying it. But during the hectic holiday season when we might be away or busy with friends and family, it usually extends the period to make the returns process more convenient.

Read more